630224

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 1482048

約数和(自身を除く): 851824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 331, 476, 662, 952, 1324, 1904, 2317, 2648, 4634, 5296, 5627, 9268, 11254, 18536, 22508, 37072, 39389, 45016, 78778, 90032, 157556, 315112, 630224]

約数ペア:

[(1, 630224), (2, 315112), (4, 157556), (7, 90032), (8, 78778), (14, 45016), (16, 39389), (17, 37072), (28, 22508), (34, 18536), (56, 11254), (68, 9268), (112, 5627), (119, 5296), (136, 4634), (238, 2648), (272, 2317), (331, 1904), (476, 1324), (662, 952)]