788750072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 1640269440

約数和(自身を除く): 851519368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 211, 214, 397, 422, 428, 794, 844, 856, 1177, 1588, 1688, 2321, 2354, 3176, 4367, 4642, 4708, 8734, 9284, 9416, 17468, 18568, 22577, 34936, 42479, 45154, 83767, 84958, 90308, 167534, 169916, 180616, 248347, 335068, 339832, 467269, 496694, 670136, 921437, 934538, 993388, 1842874, 1869076, 1986776, 3685748, 3738152, 7371496, 8963069, 17926138, 35852276, 71704552, 98593759, 197187518, 394375036, 788750072]

約数ペア:

[(1, 788750072), (2, 394375036), (4, 197187518), (8, 98593759), (11, 71704552), (22, 35852276), (44, 17926138), (88, 8963069), (107, 7371496), (211, 3738152), (214, 3685748), (397, 1986776), (422, 1869076), (428, 1842874), (794, 993388), (844, 934538), (856, 921437), (1177, 670136), (1588, 496694), (1688, 467269), (2321, 339832), (2354, 335068), (3176, 248347), (4367, 180616), (4642, 169916), (4708, 167534), (8734, 90308), (9284, 84958), (9416, 83767), (17468, 45154), (18568, 42479), (22577, 34936)]