212852464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{3191}}^1$

素因数の和:3589

約数の個数: 40

約数和(自身を含む): 451221120

約数和(自身を除く): 238368656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379, 758, 1516, 3032, 3191, 4169, 6064, 6382, 8338, 12764, 16676, 25528, 33352, 35101, 51056, 66704, 70202, 140404, 280808, 561616, 1209389, 2418778, 4837556, 9675112, 13303279, 19350224, 26606558, 53213116, 106426232, 212852464]

約数ペア:

[(1, 212852464), (2, 106426232), (4, 53213116), (8, 26606558), (11, 19350224), (16, 13303279), (22, 9675112), (44, 4837556), (88, 2418778), (176, 1209389), (379, 561616), (758, 280808), (1516, 140404), (3032, 70202), (3191, 66704), (4169, 51056), (6064, 35101), (6382, 33352), (8338, 25528), (12764, 16676)]