1373164044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{3533}}^1$

素因数の和:4215

約数の個数: 72

約数和(自身を含む): 3733854768

約数和(自身を除く): 2360690724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 661, 1322, 1983, 2644, 3533, 3966, 4627, 7066, 7932, 9254, 10599, 13881, 14132, 18508, 21198, 24731, 27762, 32389, 42396, 49462, 55524, 64778, 74193, 97167, 98924, 129556, 148386, 173117, 194334, 296772, 346234, 388668, 519351, 692468, 1038702, 2077404, 2335313, 4670626, 7005939, 9341252, 14011878, 16347191, 28023756, 32694382, 49041573, 65388764, 98083146, 114430337, 196166292, 228860674, 343291011, 457721348, 686582022, 1373164044]

約数ペア:

[(1, 1373164044), (2, 686582022), (3, 457721348), (4, 343291011), (6, 228860674), (7, 196166292), (12, 114430337), (14, 98083146), (21, 65388764), (28, 49041573), (42, 32694382), (49, 28023756), (84, 16347191), (98, 14011878), (147, 9341252), (196, 7005939), (294, 4670626), (588, 2335313), (661, 2077404), (1322, 1038702), (1983, 692468), (2644, 519351), (3533, 388668), (3966, 346234), (4627, 296772), (7066, 194334), (7932, 173117), (9254, 148386), (10599, 129556), (13881, 98924), (14132, 97167), (18508, 74193), (21198, 64778), (24731, 55524), (27762, 49462), (32389, 42396)]