1266811308

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{2131}}^1$

素因数の和:2492

約数の個数: 108

約数和(自身を含む): 3737835192

約数和(自身を除く): 2471023884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 337, 441, 588, 674, 882, 1011, 1348, 1764, 2022, 2131, 2359, 3033, 4044, 4262, 4718, 6066, 6393, 7077, 8524, 9436, 12132, 12786, 14154, 14917, 16513, 19179, 21231, 25572, 28308, 29834, 33026, 38358, 42462, 44751, 49539, 59668, 66052, 76716, 84924, 89502, 99078, 104419, 134253, 148617, 179004, 198156, 208838, 268506, 297234, 313257, 417676, 537012, 594468, 626514, 718147, 939771, 1253028, 1436294, 1879542, 2154441, 2872588, 3759084, 4308882, 5027029, 6463323, 8617764, 10054058, 12926646, 15081087, 20108116, 25853292, 30162174, 35189203, 45243261, 60324348, 70378406, 90486522, 105567609, 140756812, 180973044, 211135218, 316702827, 422270436, 633405654, 1266811308]

約数ペア:

[(1, 1266811308), (2, 633405654), (3, 422270436), (4, 316702827), (6, 211135218), (7, 180973044), (9, 140756812), (12, 105567609), (14, 90486522), (18, 70378406), (21, 60324348), (28, 45243261), (36, 35189203), (42, 30162174), (49, 25853292), (63, 20108116), (84, 15081087), (98, 12926646), (126, 10054058), (147, 8617764), (196, 6463323), (252, 5027029), (294, 4308882), (337, 3759084), (441, 2872588), (588, 2154441), (674, 1879542), (882, 1436294), (1011, 1253028), (1348, 939771), (1764, 718147), (2022, 626514), (2131, 594468), (2359, 537012), (3033, 417676), (4044, 313257), (4262, 297234), (4718, 268506), (6066, 208838), (6393, 198156), (7077, 179004), (8524, 148617), (9436, 134253), (12132, 104419), (12786, 99078), (14154, 89502), (14917, 84924), (16513, 76716), (19179, 66052), (21231, 59668), (25572, 49539), (28308, 44751), (29834, 42462), (33026, 38358)]