243809792

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{15361}}^1$

素因数の和:15410

約数の個数: 40

約数和(自身を含む): 502890432

約数和(自身を除く): 259080640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15361, 15872, 30722, 61444, 122888, 245776, 476191, 491552, 952382, 983104, 1904764, 1966208, 3809528, 3932416, 7619056, 7864832, 15238112, 30476224, 60952448, 121904896, 243809792]

約数ペア:

[(1, 243809792), (2, 121904896), (4, 60952448), (8, 30476224), (16, 15238112), (31, 7864832), (32, 7619056), (62, 3932416), (64, 3809528), (124, 1966208), (128, 1904764), (248, 983104), (256, 952382), (496, 491552), (512, 476191), (992, 245776), (1984, 122888), (3968, 61444), (7936, 30722), (15361, 15872)]