817961072

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 60

約数和(自身を含む): 1648722600

約数和(自身を除く): 830761528

約数列:

[1, 2, 4, 8, 16, 37, 74, 107, 148, 214, 296, 349, 428, 592, 698, 856, 1369, 1396, 1712, 2738, 2792, 3959, 5476, 5584, 7918, 10952, 12913, 15836, 21904, 25826, 31672, 37343, 51652, 63344, 74686, 103304, 146483, 149372, 206608, 292966, 298744, 477781, 585932, 597488, 955562, 1171864, 1381691, 1911124, 2343728, 2763382, 3822248, 5526764, 7644496, 11053528, 22107056, 51122567, 102245134, 204490268, 408980536, 817961072]

約数ペア:

[(1, 817961072), (2, 408980536), (4, 204490268), (8, 102245134), (16, 51122567), (37, 22107056), (74, 11053528), (107, 7644496), (148, 5526764), (214, 3822248), (296, 2763382), (349, 2343728), (428, 1911124), (592, 1381691), (698, 1171864), (856, 955562), (1369, 597488), (1396, 585932), (1712, 477781), (2738, 298744), (2792, 292966), (3959, 206608), (5476, 149372), (5584, 146483), (7918, 103304), (10952, 74686), (12913, 63344), (15836, 51652), (21904, 37343), (25826, 31672)]