21213179856

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:596

約数の個数: 320

約数和(自身を含む): 67967078400

約数和(自身を除く): 46753898544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 79, 88, 99, 108, 121, 132, 144, 158, 176, 198, 216, 237, 242, 264, 297, 316, 363, 396, 432, 467, 474, 484, 528, 594, 632, 711, 726, 792, 869, 934, 948, 968, 1089, 1188, 1264, 1331, 1401, 1422, 1452, 1584, 1738, 1868, 1896, 1936, 2133, 2178, 2376, 2607, 2662, 2802, 2844, 2904, 3267, 3476, 3736, 3792, 3993, 4203, 4266, 4356, 4752, 5137, 5214, 5324, 5604, 5688, 5808, 6534, 6952, 7472, 7821, 7986, 8406, 8532, 8712, 9559, 10274, 10428, 10648, 11208, 11376, 11979, 12609, 13068, 13904, 15411, 15642, 15972, 16812, 17064, 17424, 19118, 20548, 20856, 21296, 22416, 23463, 23958, 25218, 26136, 28677, 30822, 31284, 31944, 33624, 34128, 35937, 36893, 38236, 41096, 41712, 46233, 46926, 47916, 50436, 52272, 56507, 57354, 61644, 62568, 63888, 67248, 71874, 73786, 76472, 82192, 86031, 92466, 93852, 95832, 100872, 105149, 110679, 113014, 114708, 123288, 125136, 138699, 143748, 147572, 152944, 169521, 172062, 184932, 187704, 191664, 201744, 210298, 221358, 226028, 229416, 246576, 258093, 277398, 287496, 295144, 315447, 332037, 339042, 344124, 369864, 375408, 405823, 420596, 442716, 452056, 458832, 508563, 516186, 554796, 574992, 590288, 621577, 630894, 664074, 678084, 688248, 739728, 811646, 841192, 885432, 904112, 946341, 996111, 1017126, 1032372, 1109592, 1217469, 1243154, 1261788, 1328148, 1356168, 1376496, 1525689, 1623292, 1682384, 1770864, 1864731, 1892682, 1992222, 2034252, 2064744, 2219184, 2434938, 2486308, 2523576, 2656296, 2712336, 2839023, 3051378, 3246584, 3652407, 3729462, 3785364, 3984444, 4068504, 4129488, 4464053, 4869876, 4972616, 5047152, 5312592, 5594193, 5678046, 6102756, 6493168, 7304814, 7458924, 7570728, 7968888, 8137008, 8928106, 9739752, 9945232, 10957221, 11188386, 11356092, 12205512, 13392159, 14609628, 14917848, 15141456, 15937776, 16782579, 17856212, 19479504, 21914442, 22376772, 22712184, 24411024, 26784318, 29219256, 29835696, 33565158, 35712424, 40176477, 43828884, 44753544, 45424368, 49104583, 53568636, 58438512, 67130316, 71424848, 80352954, 87657768, 89507088, 98209166, 107137272, 120529431, 134260632, 147313749, 160705908, 175315536, 196418332, 214274544, 241058862, 268521264, 294627498, 321411816, 392836664, 441941247, 482117724, 589254996, 642823632, 785673328, 883882494, 964235448, 1178509992, 1325823741, 1767764988, 1928470896, 2357019984, 2651647482, 3535529976, 5303294964, 7071059952, 10606589928, 21213179856]

約数ペア:

[(1, 21213179856), (2, 10606589928), (3, 7071059952), (4, 5303294964), (6, 3535529976), (8, 2651647482), (9, 2357019984), (11, 1928470896), (12, 1767764988), (16, 1325823741), (18, 1178509992), (22, 964235448), (24, 883882494), (27, 785673328), (33, 642823632), (36, 589254996), (44, 482117724), (48, 441941247), (54, 392836664), (66, 321411816), (72, 294627498), (79, 268521264), (88, 241058862), (99, 214274544), (108, 196418332), (121, 175315536), (132, 160705908), (144, 147313749), (158, 134260632), (176, 120529431), (198, 107137272), (216, 98209166), (237, 89507088), (242, 87657768), (264, 80352954), (297, 71424848), (316, 67130316), (363, 58438512), (396, 53568636), (432, 49104583), (467, 45424368), (474, 44753544), (484, 43828884), (528, 40176477), (594, 35712424), (632, 33565158), (711, 29835696), (726, 29219256), (792, 26784318), (869, 24411024), (934, 22712184), (948, 22376772), (968, 21914442), (1089, 19479504), (1188, 17856212), (1264, 16782579), (1331, 15937776), (1401, 15141456), (1422, 14917848), (1452, 14609628), (1584, 13392159), (1738, 12205512), (1868, 11356092), (1896, 11188386), (1936, 10957221), (2133, 9945232), (2178, 9739752), (2376, 8928106), (2607, 8137008), (2662, 7968888), (2802, 7570728), (2844, 7458924), (2904, 7304814), (3267, 6493168), (3476, 6102756), (3736, 5678046), (3792, 5594193), (3993, 5312592), (4203, 5047152), (4266, 4972616), (4356, 4869876), (4752, 4464053), (5137, 4129488), (5214, 4068504), (5324, 3984444), (5604, 3785364), (5688, 3729462), (5808, 3652407), (6534, 3246584), (6952, 3051378), (7472, 2839023), (7821, 2712336), (7986, 2656296), (8406, 2523576), (8532, 2486308), (8712, 2434938), (9559, 2219184), (10274, 2064744), (10428, 2034252), (10648, 1992222), (11208, 1892682), (11376, 1864731), (11979, 1770864), (12609, 1682384), (13068, 1623292), (13904, 1525689), (15411, 1376496), (15642, 1356168), (15972, 1328148), (16812, 1261788), (17064, 1243154), (17424, 1217469), (19118, 1109592), (20548, 1032372), (20856, 1017126), (21296, 996111), (22416, 946341), (23463, 904112), (23958, 885432), (25218, 841192), (26136, 811646), (28677, 739728), (30822, 688248), (31284, 678084), (31944, 664074), (33624, 630894), (34128, 621577), (35937, 590288), (36893, 574992), (38236, 554796), (41096, 516186), (41712, 508563), (46233, 458832), (46926, 452056), (47916, 442716), (50436, 420596), (52272, 405823), (56507, 375408), (57354, 369864), (61644, 344124), (62568, 339042), (63888, 332037), (67248, 315447), (71874, 295144), (73786, 287496), (76472, 277398), (82192, 258093), (86031, 246576), (92466, 229416), (93852, 226028), (95832, 221358), (100872, 210298), (105149, 201744), (110679, 191664), (113014, 187704), (114708, 184932), (123288, 172062), (125136, 169521), (138699, 152944), (143748, 147572)]