12291441844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{8111}}^1$

素因数の和:8269

約数の個数: 72

約数和(自身を含む): 24650615808

約数和(自身を除く): 12359173964

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 101, 121, 124, 202, 242, 341, 404, 484, 682, 1111, 1364, 2222, 3131, 3751, 4444, 6262, 7502, 8111, 12221, 12524, 15004, 16222, 24442, 32444, 34441, 48884, 68882, 89221, 137764, 178442, 251441, 356884, 378851, 502882, 757702, 819211, 981431, 1005764, 1515404, 1638422, 1962862, 2765851, 3276844, 3925724, 5531702, 9011321, 11063404, 18022642, 25395541, 30424361, 36045284, 50791082, 60848722, 99124531, 101582164, 121697444, 198249062, 279350951, 396498124, 558701902, 1117403804, 3072860461, 6145720922, 12291441844]

約数ペア:

[(1, 12291441844), (2, 6145720922), (4, 3072860461), (11, 1117403804), (22, 558701902), (31, 396498124), (44, 279350951), (62, 198249062), (101, 121697444), (121, 101582164), (124, 99124531), (202, 60848722), (242, 50791082), (341, 36045284), (404, 30424361), (484, 25395541), (682, 18022642), (1111, 11063404), (1364, 9011321), (2222, 5531702), (3131, 3925724), (3751, 3276844), (4444, 2765851), (6262, 1962862), (7502, 1638422), (8111, 1515404), (12221, 1005764), (12524, 981431), (15004, 819211), (16222, 757702), (24442, 502882), (32444, 378851), (34441, 356884), (48884, 251441), (68882, 178442), (89221, 137764)]