558035268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{390781}}^1$

素因数の和:390812

約数の個数: 48

約数和(自身を含む): 1575633024

約数和(自身を除く): 1017597756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 390781, 781562, 1172343, 1563124, 2344686, 2735467, 4689372, 5470934, 6643277, 8206401, 10941868, 13286554, 16412802, 19929831, 26573108, 32825604, 39859662, 46502939, 79719324, 93005878, 139508817, 186011756, 279017634, 558035268]

約数ペア:

[(1, 558035268), (2, 279017634), (3, 186011756), (4, 139508817), (6, 93005878), (7, 79719324), (12, 46502939), (14, 39859662), (17, 32825604), (21, 26573108), (28, 19929831), (34, 16412802), (42, 13286554), (51, 10941868), (68, 8206401), (84, 6643277), (102, 5470934), (119, 4689372), (204, 2735467), (238, 2344686), (357, 1563124), (476, 1172343), (714, 781562), (1428, 390781)]