21333441528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:536

約数の個数: 512

約数和(自身を含む): 75479040000

約数和(自身を除く): 54145598472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 54, 56, 57, 63, 69, 72, 76, 83, 84, 92, 108, 114, 126, 133, 138, 152, 161, 166, 168, 171, 184, 189, 207, 216, 228, 249, 252, 266, 276, 322, 332, 342, 378, 389, 399, 414, 437, 456, 483, 498, 504, 513, 532, 552, 581, 621, 644, 664, 684, 747, 756, 778, 798, 828, 874, 966, 996, 1026, 1064, 1162, 1167, 1197, 1242, 1288, 1311, 1368, 1449, 1494, 1512, 1556, 1577, 1596, 1656, 1743, 1748, 1909, 1932, 1992, 2052, 2241, 2324, 2334, 2394, 2484, 2622, 2723, 2898, 2988, 3059, 3112, 3154, 3192, 3486, 3496, 3501, 3591, 3818, 3864, 3933, 4104, 4347, 4482, 4648, 4668, 4731, 4788, 4968, 5229, 5244, 5446, 5727, 5796, 5976, 6118, 6308, 6972, 7002, 7182, 7391, 7636, 7866, 8169, 8694, 8947, 8964, 9177, 9336, 9462, 9576, 10458, 10488, 10503, 10892, 11039, 11454, 11592, 11799, 12236, 12616, 13363, 13944, 14004, 14193, 14364, 14782, 15272, 15687, 15732, 16338, 17181, 17388, 17894, 17928, 18354, 18924, 20916, 21006, 21784, 22078, 22173, 22908, 23598, 24472, 24507, 26726, 26841, 27531, 28008, 28386, 28728, 29564, 31374, 31464, 32287, 32676, 33117, 34362, 34776, 35788, 36271, 36708, 37848, 40089, 41832, 42012, 42579, 44156, 44346, 45816, 47196, 49014, 51543, 51737, 53452, 53682, 55062, 56772, 59128, 62629, 62748, 64574, 65352, 66234, 66519, 68724, 71576, 72542, 73416, 73521, 80178, 80523, 82593, 84024, 85158, 88312, 88692, 94392, 96861, 98028, 99351, 103086, 103474, 106904, 107364, 108813, 110124, 113544, 120267, 125258, 125496, 129148, 132468, 133038, 137448, 145084, 147042, 155211, 160356, 161046, 165186, 169993, 170316, 177384, 187887, 193722, 196056, 198702, 199557, 206172, 206948, 214728, 217626, 220248, 226009, 240534, 241569, 250516, 253897, 258296, 264936, 266076, 290168, 290583, 294084, 298053, 310422, 320712, 322092, 326439, 330372, 339986, 340632, 360801, 375774, 387444, 397404, 399114, 412344, 413896, 435252, 452018, 465633, 481068, 483138, 501032, 507794, 509979, 532152, 563661, 581166, 588168, 596106, 613453, 620844, 644184, 652878, 660744, 678027, 679972, 721602, 742601, 751548, 761691, 774888, 794808, 798228, 870504, 871749, 904036, 931266, 962136, 966276, 979317, 1015588, 1019958, 1127322, 1162332, 1189951, 1192212, 1226906, 1241688, 1305756, 1356054, 1359944, 1396899, 1443204, 1485202, 1503096, 1523382, 1529937, 1596456, 1690983, 1743498, 1808072, 1840359, 1862532, 1932552, 1958634, 2031176, 2034081, 2039916, 2227803, 2254644, 2285073, 2324664, 2379902, 2384424, 2453812, 2611512, 2712108, 2793798, 2886408, 2970404, 3046764, 3059874, 3381966, 3486996, 3569853, 3680718, 3725064, 3917268, 4068162, 4079832, 4294171, 4455606, 4509288, 4570146, 4589811, 4759804, 4907624, 5198207, 5424216, 5521077, 5587596, 5940808, 6093528, 6102243, 6119748, 6683409, 6763932, 6855219, 6973992, 7139706, 7361436, 7834536, 8136324, 8588342, 8911212, 9140292, 9179622, 9519608, 10396414, 10709559, 11042154, 11175192, 12204486, 12239496, 12882513, 13366818, 13527864, 13710438, 14109419, 14279412, 14722872, 15594621, 16272648, 16563231, 17176684, 17822424, 18280584, 18359244, 20050227, 20792828, 21419118, 22084308, 24408972, 25765026, 26733636, 27420876, 28218838, 28558824, 31189242, 32128677, 33126462, 34353368, 36718488, 38647539, 40100454, 41585656, 42328257, 42838236, 44168616, 46783863, 48817944, 51530052, 53467272, 54841752, 56437676, 62378484, 64257354, 66252924, 77295078, 80200908, 84656514, 85676472, 93567726, 98765933, 103060104, 112875352, 115942617, 124756968, 126984771, 128514708, 132505848, 140351589, 154590156, 160401816, 169313028, 187135452, 197531866, 231885234, 253969542, 257029416, 280703178, 296297799, 309180312, 338626056, 374270904, 380954313, 395063732, 463770468, 507939084, 561406356, 592595598, 761908626, 790127464, 888893397, 927540936, 1015878168, 1122812712, 1185191196, 1523817252, 1777786794, 2370382392, 2666680191, 3047634504, 3555573588, 5333360382, 7111147176, 10666720764, 21333441528]

約数ペア:

[(1, 21333441528), (2, 10666720764), (3, 7111147176), (4, 5333360382), (6, 3555573588), (7, 3047634504), (8, 2666680191), (9, 2370382392), (12, 1777786794), (14, 1523817252), (18, 1185191196), (19, 1122812712), (21, 1015878168), (23, 927540936), (24, 888893397), (27, 790127464), (28, 761908626), (36, 592595598), (38, 561406356), (42, 507939084), (46, 463770468), (54, 395063732), (56, 380954313), (57, 374270904), (63, 338626056), (69, 309180312), (72, 296297799), (76, 280703178), (83, 257029416), (84, 253969542), (92, 231885234), (108, 197531866), (114, 187135452), (126, 169313028), (133, 160401816), (138, 154590156), (152, 140351589), (161, 132505848), (166, 128514708), (168, 126984771), (171, 124756968), (184, 115942617), (189, 112875352), (207, 103060104), (216, 98765933), (228, 93567726), (249, 85676472), (252, 84656514), (266, 80200908), (276, 77295078), (322, 66252924), (332, 64257354), (342, 62378484), (378, 56437676), (389, 54841752), (399, 53467272), (414, 51530052), (437, 48817944), (456, 46783863), (483, 44168616), (498, 42838236), (504, 42328257), (513, 41585656), (532, 40100454), (552, 38647539), (581, 36718488), (621, 34353368), (644, 33126462), (664, 32128677), (684, 31189242), (747, 28558824), (756, 28218838), (778, 27420876), (798, 26733636), (828, 25765026), (874, 24408972), (966, 22084308), (996, 21419118), (1026, 20792828), (1064, 20050227), (1162, 18359244), (1167, 18280584), (1197, 17822424), (1242, 17176684), (1288, 16563231), (1311, 16272648), (1368, 15594621), (1449, 14722872), (1494, 14279412), (1512, 14109419), (1556, 13710438), (1577, 13527864), (1596, 13366818), (1656, 12882513), (1743, 12239496), (1748, 12204486), (1909, 11175192), (1932, 11042154), (1992, 10709559), (2052, 10396414), (2241, 9519608), (2324, 9179622), (2334, 9140292), (2394, 8911212), (2484, 8588342), (2622, 8136324), (2723, 7834536), (2898, 7361436), (2988, 7139706), (3059, 6973992), (3112, 6855219), (3154, 6763932), (3192, 6683409), (3486, 6119748), (3496, 6102243), (3501, 6093528), (3591, 5940808), (3818, 5587596), (3864, 5521077), (3933, 5424216), (4104, 5198207), (4347, 4907624), (4482, 4759804), (4648, 4589811), (4668, 4570146), (4731, 4509288), (4788, 4455606), (4968, 4294171), (5229, 4079832), (5244, 4068162), (5446, 3917268), (5727, 3725064), (5796, 3680718), (5976, 3569853), (6118, 3486996), (6308, 3381966), (6972, 3059874), (7002, 3046764), (7182, 2970404), (7391, 2886408), (7636, 2793798), (7866, 2712108), (8169, 2611512), (8694, 2453812), (8947, 2384424), (8964, 2379902), (9177, 2324664), (9336, 2285073), (9462, 2254644), (9576, 2227803), (10458, 2039916), (10488, 2034081), (10503, 2031176), (10892, 1958634), (11039, 1932552), (11454, 1862532), (11592, 1840359), (11799, 1808072), (12236, 1743498), (12616, 1690983), (13363, 1596456), (13944, 1529937), (14004, 1523382), (14193, 1503096), (14364, 1485202), (14782, 1443204), (15272, 1396899), (15687, 1359944), (15732, 1356054), (16338, 1305756), (17181, 1241688), (17388, 1226906), (17894, 1192212), (17928, 1189951), (18354, 1162332), (18924, 1127322), (20916, 1019958), (21006, 1015588), (21784, 979317), (22078, 966276), (22173, 962136), (22908, 931266), (23598, 904036), (24472, 871749), (24507, 870504), (26726, 798228), (26841, 794808), (27531, 774888), (28008, 761691), (28386, 751548), (28728, 742601), (29564, 721602), (31374, 679972), (31464, 678027), (32287, 660744), (32676, 652878), (33117, 644184), (34362, 620844), (34776, 613453), (35788, 596106), (36271, 588168), (36708, 581166), (37848, 563661), (40089, 532152), (41832, 509979), (42012, 507794), (42579, 501032), (44156, 483138), (44346, 481068), (45816, 465633), (47196, 452018), (49014, 435252), (51543, 413896), (51737, 412344), (53452, 399114), (53682, 397404), (55062, 387444), (56772, 375774), (59128, 360801), (62629, 340632), (62748, 339986), (64574, 330372), (65352, 326439), (66234, 322092), (66519, 320712), (68724, 310422), (71576, 298053), (72542, 294084), (73416, 290583), (73521, 290168), (80178, 266076), (80523, 264936), (82593, 258296), (84024, 253897), (85158, 250516), (88312, 241569), (88692, 240534), (94392, 226009), (96861, 220248), (98028, 217626), (99351, 214728), (103086, 206948), (103474, 206172), (106904, 199557), (107364, 198702), (108813, 196056), (110124, 193722), (113544, 187887), (120267, 177384), (125258, 170316), (125496, 169993), (129148, 165186), (132468, 161046), (133038, 160356), (137448, 155211), (145084, 147042)]