650364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 1787520

約数和(自身を除く): 1137156

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 379, 429, 572, 758, 858, 1137, 1516, 1716, 2274, 4169, 4548, 4927, 8338, 9854, 12507, 14781, 16676, 19708, 25014, 29562, 50028, 54197, 59124, 108394, 162591, 216788, 325182, 650364]

約数ペア:

[(1, 650364), (2, 325182), (3, 216788), (4, 162591), (6, 108394), (11, 59124), (12, 54197), (13, 50028), (22, 29562), (26, 25014), (33, 19708), (39, 16676), (44, 14781), (52, 12507), (66, 9854), (78, 8338), (132, 4927), (143, 4548), (156, 4169), (286, 2274), (379, 1716), (429, 1516), (572, 1137), (758, 858)]