356169985652

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{319127}}^1$

素因数の和:319297

約数の個数: 48

約数和(自身を含む): 680534077440

約数和(自身を除く): 324364091788

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1651, 2197, 3302, 4394, 6604, 8788, 21463, 42926, 85852, 279019, 319127, 558038, 638254, 1116076, 1276508, 4148651, 8297302, 16594604, 40529129, 53932463, 81058258, 107864926, 162116516, 215729852, 526878677, 701122019, 1053757354, 1402244038, 2107514708, 2804488076, 6849422801, 13698845602, 27397691204, 89042496413, 178084992826, 356169985652]

約数ペア:

[(1, 356169985652), (2, 178084992826), (4, 89042496413), (13, 27397691204), (26, 13698845602), (52, 6849422801), (127, 2804488076), (169, 2107514708), (254, 1402244038), (338, 1053757354), (508, 701122019), (676, 526878677), (1651, 215729852), (2197, 162116516), (3302, 107864926), (4394, 81058258), (6604, 53932463), (8788, 40529129), (21463, 16594604), (42926, 8297302), (85852, 4148651), (279019, 1276508), (319127, 1116076), (558038, 638254)]