31439969268

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{80489}}^1$

素因数の和:81296

約数の個数: 48

約数和(自身を含む): 75166069440

約数和(自身を除く): 43726100172

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 757, 1514, 2271, 3028, 4542, 9084, 32551, 65102, 80489, 97653, 130204, 160978, 195306, 241467, 321956, 390612, 482934, 965868, 3461027, 6922054, 10383081, 13844108, 20766162, 41532324, 60930173, 121860346, 182790519, 243720692, 365581038, 731162076, 2619997439, 5239994878, 7859992317, 10479989756, 15719984634, 31439969268]

約数ペア:

[(1, 31439969268), (2, 15719984634), (3, 10479989756), (4, 7859992317), (6, 5239994878), (12, 2619997439), (43, 731162076), (86, 365581038), (129, 243720692), (172, 182790519), (258, 121860346), (516, 60930173), (757, 41532324), (1514, 20766162), (2271, 13844108), (3028, 10383081), (4542, 6922054), (9084, 3461027), (32551, 965868), (65102, 482934), (80489, 390612), (97653, 321956), (130204, 241467), (160978, 195306)]