316920768626

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{518239}}^1$

素因数の和:518308

約数の個数: 72

約数和(自身を含む): 630258612480

約数和(自身を除く): 313337843854

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 361, 418, 722, 847, 1463, 1694, 2299, 2527, 2926, 3971, 4598, 5054, 7942, 16093, 27797, 32186, 43681, 55594, 87362, 305767, 518239, 611534, 1036478, 3627673, 5700629, 7255346, 9846541, 11401258, 19693082, 39904403, 62706919, 68925787, 79808806, 108311951, 125413838, 137851574, 187084279, 216623902, 374168558, 438948433, 758183657, 877896866, 1191431461, 1309589953, 1516367314, 2057927069, 2382862922, 2619179906, 4115854138, 8340020227, 14405489483, 16680040454, 22637197759, 28810978966, 45274395518, 158460384313, 316920768626]

約数ペア:

[(1, 316920768626), (2, 158460384313), (7, 45274395518), (11, 28810978966), (14, 22637197759), (19, 16680040454), (22, 14405489483), (38, 8340020227), (77, 4115854138), (121, 2619179906), (133, 2382862922), (154, 2057927069), (209, 1516367314), (242, 1309589953), (266, 1191431461), (361, 877896866), (418, 758183657), (722, 438948433), (847, 374168558), (1463, 216623902), (1694, 187084279), (2299, 137851574), (2527, 125413838), (2926, 108311951), (3971, 79808806), (4598, 68925787), (5054, 62706919), (7942, 39904403), (16093, 19693082), (27797, 11401258), (32186, 9846541), (43681, 7255346), (55594, 5700629), (87362, 3627673), (305767, 1036478), (518239, 611534)]