317590658

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10159}}^1$

素因数の和:10215

約数の個数: 48

約数和(自身を含む): 625449600

約数和(自身を除く): 307858942

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 4466, 10159, 15631, 20318, 31262, 71113, 111749, 142226, 223498, 294611, 497791, 589222, 782243, 995582, 1564486, 2062277, 3240721, 4124554, 5475701, 6481442, 10951402, 14435939, 22685047, 28871878, 45370094, 158795329, 317590658]

約数ペア:

[(1, 317590658), (2, 158795329), (7, 45370094), (11, 28871878), (14, 22685047), (22, 14435939), (29, 10951402), (49, 6481442), (58, 5475701), (77, 4124554), (98, 3240721), (154, 2062277), (203, 1564486), (319, 995582), (406, 782243), (539, 589222), (638, 497791), (1078, 294611), (1421, 223498), (2233, 142226), (2842, 111749), (4466, 71113), (10159, 31262), (15631, 20318)]