29940428616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{269617}}^1$

素因数の和:270294

約数の個数: 64

約数和(自身を含む): 85673815680

約数和(自身を除く): 55733387064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 661, 1322, 1983, 2644, 3966, 4627, 5288, 7932, 9254, 13881, 15864, 18508, 27762, 37016, 55524, 111048, 269617, 539234, 808851, 1078468, 1617702, 1887319, 2156936, 3235404, 3774638, 5661957, 6470808, 7549276, 11323914, 15098552, 22647828, 45295656, 178216837, 356433674, 534650511, 712867348, 1069301022, 1247517859, 1425734696, 2138602044, 2495035718, 3742553577, 4277204088, 4990071436, 7485107154, 9980142872, 14970214308, 29940428616]

約数ペア:

[(1, 29940428616), (2, 14970214308), (3, 9980142872), (4, 7485107154), (6, 4990071436), (7, 4277204088), (8, 3742553577), (12, 2495035718), (14, 2138602044), (21, 1425734696), (24, 1247517859), (28, 1069301022), (42, 712867348), (56, 534650511), (84, 356433674), (168, 178216837), (661, 45295656), (1322, 22647828), (1983, 15098552), (2644, 11323914), (3966, 7549276), (4627, 6470808), (5288, 5661957), (7932, 3774638), (9254, 3235404), (13881, 2156936), (15864, 1887319), (18508, 1617702), (27762, 1078468), (37016, 808851), (55524, 539234), (111048, 269617)]