489804

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{17}}^1$

素因数の和:52

約数の個数: 60

約数和(自身を含む): 1411704

約数和(自身を除く): 921900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 343, 357, 476, 588, 686, 714, 833, 1029, 1372, 1428, 1666, 2058, 2401, 2499, 3332, 4116, 4802, 4998, 5831, 7203, 9604, 9996, 11662, 14406, 17493, 23324, 28812, 34986, 40817, 69972, 81634, 122451, 163268, 244902, 489804]

約数ペア:

[(1, 489804), (2, 244902), (3, 163268), (4, 122451), (6, 81634), (7, 69972), (12, 40817), (14, 34986), (17, 28812), (21, 23324), (28, 17493), (34, 14406), (42, 11662), (49, 9996), (51, 9604), (68, 7203), (84, 5831), (98, 4998), (102, 4802), (119, 4116), (147, 3332), (196, 2499), (204, 2401), (238, 2058), (294, 1666), (343, 1428), (357, 1372), (476, 1029), (588, 833), (686, 714)]