320160932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 754145280

約数和(自身を除く): 433984348

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 364, 403, 434, 442, 476, 527, 806, 868, 884, 1054, 1547, 1612, 1669, 2108, 2821, 3094, 3338, 3689, 5642, 6188, 6676, 6851, 7378, 11284, 11683, 13702, 14756, 21697, 23366, 27404, 28373, 43394, 46732, 47957, 51739, 56746, 86788, 95914, 103478, 113492, 151879, 191828, 198611, 206956, 303758, 362173, 368849, 397222, 607516, 672607, 724346, 737698, 794444, 879563, 1345214, 1448692, 1475396, 1759126, 2581943, 2690428, 3518252, 4708249, 5163886, 6156941, 9416498, 10327772, 11434319, 12313882, 18832996, 22868638, 24627764, 45737276, 80040233, 160080466, 320160932]

約数ペア:

[(1, 320160932), (2, 160080466), (4, 80040233), (7, 45737276), (13, 24627764), (14, 22868638), (17, 18832996), (26, 12313882), (28, 11434319), (31, 10327772), (34, 9416498), (52, 6156941), (62, 5163886), (68, 4708249), (91, 3518252), (119, 2690428), (124, 2581943), (182, 1759126), (217, 1475396), (221, 1448692), (238, 1345214), (364, 879563), (403, 794444), (434, 737698), (442, 724346), (476, 672607), (527, 607516), (806, 397222), (868, 368849), (884, 362173), (1054, 303758), (1547, 206956), (1612, 198611), (1669, 191828), (2108, 151879), (2821, 113492), (3094, 103478), (3338, 95914), (3689, 86788), (5642, 56746), (6188, 51739), (6676, 47957), (6851, 46732), (7378, 43394), (11284, 28373), (11683, 27404), (13702, 23366), (14756, 21697)]