317020814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 553029120

約数和(自身を除く): 236008306

約数列:

[1, 2, 11, 19, 22, 38, 179, 209, 223, 358, 361, 418, 446, 722, 1969, 2453, 3401, 3938, 3971, 4237, 4906, 6802, 7942, 8474, 37411, 39917, 46607, 64619, 74822, 79834, 80503, 93214, 129238, 161006, 439087, 710809, 758423, 878174, 885533, 1421618, 1516846, 1771066, 8342653, 14410037, 16685306, 28820074, 158510407, 317020814]

約数ペア:

[(1, 317020814), (2, 158510407), (11, 28820074), (19, 16685306), (22, 14410037), (38, 8342653), (179, 1771066), (209, 1516846), (223, 1421618), (358, 885533), (361, 878174), (418, 758423), (446, 710809), (722, 439087), (1969, 161006), (2453, 129238), (3401, 93214), (3938, 80503), (3971, 79834), (4237, 74822), (4906, 64619), (6802, 46607), (7942, 39917), (8474, 37411)]