21331963632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2604

約数の個数: 240

約数和(自身を含む): 67432684032

約数和(自身を除く): 46100720400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 71, 76, 84, 112, 114, 133, 142, 152, 168, 213, 228, 266, 284, 304, 336, 361, 399, 426, 456, 497, 532, 568, 722, 798, 852, 912, 994, 1064, 1083, 1136, 1349, 1444, 1491, 1596, 1704, 1988, 2128, 2166, 2477, 2527, 2698, 2888, 2982, 3192, 3408, 3976, 4047, 4332, 4954, 5054, 5396, 5776, 5964, 6384, 7431, 7581, 7952, 8094, 8664, 9443, 9908, 10108, 10792, 11928, 14862, 15162, 16188, 17328, 17339, 18886, 19816, 20216, 21584, 23856, 25631, 28329, 29724, 30324, 32376, 34678, 37772, 39632, 40432, 47063, 51262, 52017, 56658, 59448, 60648, 64752, 69356, 75544, 76893, 94126, 102524, 104034, 113316, 118896, 121296, 138712, 141189, 151088, 153786, 175867, 179417, 188252, 205048, 208068, 226632, 277424, 282378, 307572, 329441, 351734, 358834, 376504, 410096, 416136, 453264, 527601, 538251, 564756, 615144, 658882, 703468, 717668, 753008, 832272, 894197, 988323, 1055202, 1076502, 1129512, 1230288, 1231069, 1317764, 1406936, 1435336, 1788394, 1976646, 2110404, 2153004, 2259024, 2462138, 2635528, 2682591, 2813872, 2870672, 3341473, 3576788, 3693207, 3953292, 4220808, 4306008, 4924276, 5271056, 5365182, 6259379, 6682946, 7153576, 7386414, 7906584, 8441616, 8612016, 9848552, 10024419, 10730364, 12518758, 13365892, 14307152, 14772828, 15813168, 18778137, 19697104, 20048838, 21460728, 23390311, 25037516, 26731784, 29545656, 37556274, 40097676, 42921456, 46780622, 50075032, 53463568, 59091312, 63487987, 70170933, 75112548, 80195352, 93561244, 100150064, 126975974, 140341866, 150225096, 160390704, 187122488, 190463961, 253951948, 280683732, 300450192, 374244976, 380927922, 444415909, 507903896, 561367464, 761855844, 888831818, 1015807792, 1122734928, 1333247727, 1523711688, 1777663636, 2666495454, 3047423376, 3555327272, 5332990908, 7110654544, 10665981816, 21331963632]

約数ペア:

[(1, 21331963632), (2, 10665981816), (3, 7110654544), (4, 5332990908), (6, 3555327272), (7, 3047423376), (8, 2666495454), (12, 1777663636), (14, 1523711688), (16, 1333247727), (19, 1122734928), (21, 1015807792), (24, 888831818), (28, 761855844), (38, 561367464), (42, 507903896), (48, 444415909), (56, 380927922), (57, 374244976), (71, 300450192), (76, 280683732), (84, 253951948), (112, 190463961), (114, 187122488), (133, 160390704), (142, 150225096), (152, 140341866), (168, 126975974), (213, 100150064), (228, 93561244), (266, 80195352), (284, 75112548), (304, 70170933), (336, 63487987), (361, 59091312), (399, 53463568), (426, 50075032), (456, 46780622), (497, 42921456), (532, 40097676), (568, 37556274), (722, 29545656), (798, 26731784), (852, 25037516), (912, 23390311), (994, 21460728), (1064, 20048838), (1083, 19697104), (1136, 18778137), (1349, 15813168), (1444, 14772828), (1491, 14307152), (1596, 13365892), (1704, 12518758), (1988, 10730364), (2128, 10024419), (2166, 9848552), (2477, 8612016), (2527, 8441616), (2698, 7906584), (2888, 7386414), (2982, 7153576), (3192, 6682946), (3408, 6259379), (3976, 5365182), (4047, 5271056), (4332, 4924276), (4954, 4306008), (5054, 4220808), (5396, 3953292), (5776, 3693207), (5964, 3576788), (6384, 3341473), (7431, 2870672), (7581, 2813872), (7952, 2682591), (8094, 2635528), (8664, 2462138), (9443, 2259024), (9908, 2153004), (10108, 2110404), (10792, 1976646), (11928, 1788394), (14862, 1435336), (15162, 1406936), (16188, 1317764), (17328, 1231069), (17339, 1230288), (18886, 1129512), (19816, 1076502), (20216, 1055202), (21584, 988323), (23856, 894197), (25631, 832272), (28329, 753008), (29724, 717668), (30324, 703468), (32376, 658882), (34678, 615144), (37772, 564756), (39632, 538251), (40432, 527601), (47063, 453264), (51262, 416136), (52017, 410096), (56658, 376504), (59448, 358834), (60648, 351734), (64752, 329441), (69356, 307572), (75544, 282378), (76893, 277424), (94126, 226632), (102524, 208068), (104034, 205048), (113316, 188252), (118896, 179417), (121296, 175867), (138712, 153786), (141189, 151088)]