9281457808

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{12763}}^1$

素因数の和:12972

約数の個数: 80

約数和(自身を含む): 21170676736

約数和(自身を除く): 11889218928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 151, 172, 301, 302, 344, 602, 604, 688, 1057, 1204, 1208, 2114, 2408, 2416, 4228, 4816, 6493, 8456, 12763, 12986, 16912, 25526, 25972, 45451, 51052, 51944, 89341, 90902, 102104, 103888, 178682, 181804, 204208, 357364, 363608, 548809, 714728, 727216, 1097618, 1429456, 1927213, 2195236, 3841663, 3854426, 4390472, 7683326, 7708852, 8780944, 13490491, 15366652, 15417704, 26980982, 30733304, 30835408, 53961964, 61466608, 82870159, 107923928, 165740318, 215847856, 331480636, 580091113, 662961272, 1160182226, 1325922544, 2320364452, 4640728904, 9281457808]

約数ペア:

[(1, 9281457808), (2, 4640728904), (4, 2320364452), (7, 1325922544), (8, 1160182226), (14, 662961272), (16, 580091113), (28, 331480636), (43, 215847856), (56, 165740318), (86, 107923928), (112, 82870159), (151, 61466608), (172, 53961964), (301, 30835408), (302, 30733304), (344, 26980982), (602, 15417704), (604, 15366652), (688, 13490491), (1057, 8780944), (1204, 7708852), (1208, 7683326), (2114, 4390472), (2408, 3854426), (2416, 3841663), (4228, 2195236), (4816, 1927213), (6493, 1429456), (8456, 1097618), (12763, 727216), (12986, 714728), (16912, 548809), (25526, 363608), (25972, 357364), (45451, 204208), (51052, 181804), (51944, 178682), (89341, 103888), (90902, 102104)]