312936691231

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1\times {\mathrm{2887}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 335958036480

約数和(自身を除く): 23021345249

約数列:

[1, 23, 47, 197, 509, 1081, 2887, 4531, 9259, 11707, 23923, 66401, 100273, 135689, 212957, 550229, 568739, 1469483, 2306279, 3120847, 4712831, 13080997, 26730733, 33798109, 69065701, 108395113, 289488151, 614806859, 1588511123, 6658227473, 13605943097, 312936691231]

約数ペア:

[(1, 312936691231), (23, 13605943097), (47, 6658227473), (197, 1588511123), (509, 614806859), (1081, 289488151), (2887, 108395113), (4531, 69065701), (9259, 33798109), (11707, 26730733), (23923, 13080997), (66401, 4712831), (100273, 3120847), (135689, 2306279), (212957, 1469483), (550229, 568739)]