431114892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 1125949440

約数和(自身を除く): 694834548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 239, 372, 373, 403, 478, 717, 746, 806, 956, 1119, 1209, 1434, 1492, 1612, 2238, 2418, 2868, 3107, 4476, 4836, 4849, 6214, 7409, 9321, 9698, 11563, 12428, 14547, 14818, 18642, 19396, 22227, 23126, 29094, 29636, 34689, 37284, 44454, 46252, 58188, 69378, 88908, 89147, 96317, 138756, 150319, 178294, 192634, 267441, 288951, 300638, 356588, 385268, 450957, 534882, 577902, 601276, 901914, 1069764, 1155804, 1158911, 1803828, 2317822, 2763557, 3476733, 4635644, 5527114, 6953466, 8290671, 11054228, 13906932, 16581342, 33162684, 35926241, 71852482, 107778723, 143704964, 215557446, 431114892]

約数ペア:

[(1, 431114892), (2, 215557446), (3, 143704964), (4, 107778723), (6, 71852482), (12, 35926241), (13, 33162684), (26, 16581342), (31, 13906932), (39, 11054228), (52, 8290671), (62, 6953466), (78, 5527114), (93, 4635644), (124, 3476733), (156, 2763557), (186, 2317822), (239, 1803828), (372, 1158911), (373, 1155804), (403, 1069764), (478, 901914), (717, 601276), (746, 577902), (806, 534882), (956, 450957), (1119, 385268), (1209, 356588), (1434, 300638), (1492, 288951), (1612, 267441), (2238, 192634), (2418, 178294), (2868, 150319), (3107, 138756), (4476, 96317), (4836, 89147), (4849, 88908), (6214, 69378), (7409, 58188), (9321, 46252), (9698, 44454), (11563, 37284), (12428, 34689), (14547, 29636), (14818, 29094), (18642, 23126), (19396, 22227)]