339649076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 656208000

約数和(自身を除く): 316558924

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 149, 236, 298, 596, 743, 767, 1486, 1534, 1937, 2972, 3068, 3874, 7748, 8791, 9659, 17582, 19318, 35164, 38636, 43837, 87674, 110707, 114283, 175348, 221414, 228566, 442828, 457132, 569881, 1139762, 1439191, 2279524, 2878382, 5756764, 6531713, 13063426, 26126852, 84912269, 169824538, 339649076]

約数ペア:

[(1, 339649076), (2, 169824538), (4, 84912269), (13, 26126852), (26, 13063426), (52, 6531713), (59, 5756764), (118, 2878382), (149, 2279524), (236, 1439191), (298, 1139762), (596, 569881), (743, 457132), (767, 442828), (1486, 228566), (1534, 221414), (1937, 175348), (2972, 114283), (3068, 110707), (3874, 87674), (7748, 43837), (8791, 38636), (9659, 35164), (17582, 19318)]