251235708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{1171}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 618253440

約数和(自身を除く): 367017732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 941, 1171, 1882, 2342, 2823, 3513, 3764, 4684, 5646, 7026, 11292, 14052, 17879, 22249, 35758, 44498, 53637, 66747, 71516, 88996, 107274, 133494, 214548, 266988, 1101911, 2203822, 3305733, 4407644, 6611466, 13222932, 20936309, 41872618, 62808927, 83745236, 125617854, 251235708]

約数ペア:

[(1, 251235708), (2, 125617854), (3, 83745236), (4, 62808927), (6, 41872618), (12, 20936309), (19, 13222932), (38, 6611466), (57, 4407644), (76, 3305733), (114, 2203822), (228, 1101911), (941, 266988), (1171, 214548), (1882, 133494), (2342, 107274), (2823, 88996), (3513, 71516), (3764, 66747), (4684, 53637), (5646, 44498), (7026, 35758), (11292, 22249), (14052, 17879)]