1281324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 3459456

約数和(自身を除く): 2178132

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 571, 748, 1122, 1142, 1713, 2244, 2284, 3426, 6281, 6852, 9707, 12562, 18843, 19414, 25124, 29121, 37686, 38828, 58242, 75372, 106777, 116484, 213554, 320331, 427108, 640662, 1281324]

約数ペア:

[(1, 1281324), (2, 640662), (3, 427108), (4, 320331), (6, 213554), (11, 116484), (12, 106777), (17, 75372), (22, 58242), (33, 38828), (34, 37686), (44, 29121), (51, 25124), (66, 19414), (68, 18843), (102, 12562), (132, 9707), (187, 6852), (204, 6281), (374, 3426), (561, 2284), (571, 2244), (748, 1713), (1122, 1142)]