995448968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 1975881600

約数和(自身を除く): 980432632

約数列:

[1, 2, 4, 8, 43, 53, 71, 86, 106, 142, 172, 212, 284, 344, 424, 568, 769, 1538, 2279, 3053, 3076, 3763, 4558, 6106, 6152, 7526, 9116, 12212, 15052, 18232, 24424, 30104, 33067, 40757, 54599, 66134, 81514, 109198, 132268, 161809, 163028, 218396, 264536, 323618, 326056, 436792, 647236, 1294472, 1752551, 2347757, 2893747, 3505102, 4695514, 5787494, 7010204, 9391028, 11574988, 14020408, 18782056, 23149976, 124431121, 248862242, 497724484, 995448968]

約数ペア:

[(1, 995448968), (2, 497724484), (4, 248862242), (8, 124431121), (43, 23149976), (53, 18782056), (71, 14020408), (86, 11574988), (106, 9391028), (142, 7010204), (172, 5787494), (212, 4695514), (284, 3505102), (344, 2893747), (424, 2347757), (568, 1752551), (769, 1294472), (1538, 647236), (2279, 436792), (3053, 326056), (3076, 323618), (3763, 264536), (4558, 218396), (6106, 163028), (6152, 161809), (7526, 132268), (9116, 109198), (12212, 81514), (15052, 66134), (18232, 54599), (24424, 40757), (30104, 33067)]