317954334646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1\times {\mathrm{3221}}^1$

素因数の和:4825

約数の個数: 64

約数和(自身を含む): 537831705600

約数和(自身を除く): 219877370954

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 377, 754, 1157, 1471, 2314, 2581, 2942, 3221, 5162, 6442, 19123, 33553, 38246, 41873, 42659, 67106, 83746, 85318, 93409, 130919, 186818, 261838, 286669, 554567, 573338, 1109134, 1214317, 1701947, 2428634, 3403894, 3726697, 3796651, 4738091, 7453394, 7593302, 8313401, 9476182, 16626802, 49356463, 61595183, 98712926, 108074213, 123190366, 137404639, 216148426, 274809278, 421690099, 843380198, 1786260307, 3572520614, 5481971287, 10963942574, 12229012871, 24458025742, 158977167323, 317954334646]

約数ペア:

[(1, 317954334646), (2, 158977167323), (13, 24458025742), (26, 12229012871), (29, 10963942574), (58, 5481971287), (89, 3572520614), (178, 1786260307), (377, 843380198), (754, 421690099), (1157, 274809278), (1471, 216148426), (2314, 137404639), (2581, 123190366), (2942, 108074213), (3221, 98712926), (5162, 61595183), (6442, 49356463), (19123, 16626802), (33553, 9476182), (38246, 8313401), (41873, 7593302), (42659, 7453394), (67106, 4738091), (83746, 3796651), (85318, 3726697), (93409, 3403894), (130919, 2428634), (186818, 1701947), (261838, 1214317), (286669, 1109134), (554567, 573338)]