268581858272

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2975251}}^1$

素因数の和:2975312

約数の個数: 96

約数和(自身を含む): 671788099584

約数和(自身を除く): 403206241312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 5642, 6448, 6944, 11284, 12896, 22568, 45136, 90272, 2975251, 5950502, 11901004, 20826757, 23802008, 38678263, 41653514, 47604016, 77356526, 83307028, 92232781, 95208032, 154713052, 166614056, 184465562, 270747841, 309426104, 333228112, 368931124, 541495682, 618852208, 645629467, 666456224, 737862248, 1082991364, 1199026153, 1237704416, 1291258934, 1475724496, 2165982728, 2398052306, 2582517868, 2951448992, 4331965456, 4796104612, 5165035736, 8393183071, 8663930912, 9592209224, 10330071472, 16786366142, 19184418448, 20660142944, 33572732284, 38368836896, 67145464568, 134290929136, 268581858272]

約数ペア:

[(1, 268581858272), (2, 134290929136), (4, 67145464568), (7, 38368836896), (8, 33572732284), (13, 20660142944), (14, 19184418448), (16, 16786366142), (26, 10330071472), (28, 9592209224), (31, 8663930912), (32, 8393183071), (52, 5165035736), (56, 4796104612), (62, 4331965456), (91, 2951448992), (104, 2582517868), (112, 2398052306), (124, 2165982728), (182, 1475724496), (208, 1291258934), (217, 1237704416), (224, 1199026153), (248, 1082991364), (364, 737862248), (403, 666456224), (416, 645629467), (434, 618852208), (496, 541495682), (728, 368931124), (806, 333228112), (868, 309426104), (992, 270747841), (1456, 184465562), (1612, 166614056), (1736, 154713052), (2821, 95208032), (2912, 92232781), (3224, 83307028), (3472, 77356526), (5642, 47604016), (6448, 41653514), (6944, 38678263), (11284, 23802008), (12896, 20826757), (22568, 11901004), (45136, 5950502), (90272, 2975251)]