1634145864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{38231}}^1$

素因数の和:38390

約数の個数: 64

約数和(自身を含む): 4431853440

約数和(自身を除く): 2797707576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 5343, 7124, 10686, 14248, 21372, 38231, 42744, 76462, 114693, 152924, 229386, 305848, 458772, 497003, 917544, 994006, 1491009, 1988012, 2982018, 3976024, 5237647, 5964036, 10475294, 11928072, 15712941, 20950588, 31425882, 41901176, 62851764, 68089411, 125703528, 136178822, 204268233, 272357644, 408536466, 544715288, 817072932, 1634145864]

約数ペア:

[(1, 1634145864), (2, 817072932), (3, 544715288), (4, 408536466), (6, 272357644), (8, 204268233), (12, 136178822), (13, 125703528), (24, 68089411), (26, 62851764), (39, 41901176), (52, 31425882), (78, 20950588), (104, 15712941), (137, 11928072), (156, 10475294), (274, 5964036), (312, 5237647), (411, 3976024), (548, 2982018), (822, 1988012), (1096, 1491009), (1644, 994006), (1781, 917544), (3288, 497003), (3562, 458772), (5343, 305848), (7124, 229386), (10686, 152924), (14248, 114693), (21372, 76462), (38231, 42744)]