306870720002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{137359}}^1$

素因数の和:137631

約数の個数: 64

約数和(自身を含む): 583900876800

約数和(自身を除く): 277030156798

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 163, 178, 326, 623, 979, 1141, 1246, 1793, 1958, 2282, 3586, 6853, 12551, 13706, 14507, 25102, 29014, 101549, 137359, 159577, 203098, 274718, 319154, 961513, 1117039, 1510949, 1923026, 2234078, 3021898, 10576643, 12224951, 21153286, 22389517, 24449902, 44779034, 85574657, 134474461, 156726619, 171149314, 246284687, 268948922, 313453238, 492569374, 941321227, 1723992809, 1882642454, 1992667013, 3447985618, 3985334026, 13948669091, 21919337143, 27897338182, 43838674286, 153435360001, 306870720002]

約数ペア:

[(1, 306870720002), (2, 153435360001), (7, 43838674286), (11, 27897338182), (14, 21919337143), (22, 13948669091), (77, 3985334026), (89, 3447985618), (154, 1992667013), (163, 1882642454), (178, 1723992809), (326, 941321227), (623, 492569374), (979, 313453238), (1141, 268948922), (1246, 246284687), (1793, 171149314), (1958, 156726619), (2282, 134474461), (3586, 85574657), (6853, 44779034), (12551, 24449902), (13706, 22389517), (14507, 21153286), (25102, 12224951), (29014, 10576643), (101549, 3021898), (137359, 2234078), (159577, 1923026), (203098, 1510949), (274718, 1117039), (319154, 961513)]