309614452

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{953}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 637241472

約数和(自身を除く): 327627020

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 283, 287, 566, 574, 953, 1132, 1148, 1906, 1981, 3812, 3962, 6671, 7924, 11603, 13342, 23206, 26684, 39073, 46412, 78146, 81221, 156292, 162442, 269699, 273511, 324884, 539398, 547022, 1078796, 1094044, 1887893, 3775786, 7551572, 11057659, 22115318, 44230636, 77403613, 154807226, 309614452]

約数ペア:

[(1, 309614452), (2, 154807226), (4, 77403613), (7, 44230636), (14, 22115318), (28, 11057659), (41, 7551572), (82, 3775786), (164, 1887893), (283, 1094044), (287, 1078796), (566, 547022), (574, 539398), (953, 324884), (1132, 273511), (1148, 269699), (1906, 162442), (1981, 156292), (3812, 81221), (3962, 78146), (6671, 46412), (7924, 39073), (11603, 26684), (13342, 23206)]