316565056

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:843

約数の個数: 56

約数和(自身を含む): 651703040

約数和(自身を除く): 335137984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 379, 421, 496, 758, 842, 992, 1516, 1684, 1984, 3032, 3368, 6064, 6736, 11749, 12128, 13051, 13472, 23498, 24256, 26102, 26944, 46996, 52204, 93992, 104408, 159559, 187984, 208816, 319118, 375968, 417632, 638236, 751936, 835264, 1276472, 2552944, 4946329, 5105888, 9892658, 10211776, 19785316, 39570632, 79141264, 158282528, 316565056]

約数ペア:

[(1, 316565056), (2, 158282528), (4, 79141264), (8, 39570632), (16, 19785316), (31, 10211776), (32, 9892658), (62, 5105888), (64, 4946329), (124, 2552944), (248, 1276472), (379, 835264), (421, 751936), (496, 638236), (758, 417632), (842, 375968), (992, 319118), (1516, 208816), (1684, 187984), (1984, 159559), (3032, 104408), (3368, 93992), (6064, 52204), (6736, 46996), (11749, 26944), (12128, 26102), (13051, 24256), (13472, 23498)]