15467967736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{2371}}^1$

素因数の和:2960

約数の個数: 64

約数和(自身を含む): 31530996000

約数和(自身を除く): 16063028264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 421, 596, 842, 1192, 1684, 1937, 2371, 3368, 3874, 4742, 5473, 7748, 9484, 10946, 15496, 18968, 21892, 30823, 43784, 61646, 62729, 123292, 125458, 246584, 250916, 353279, 501832, 706558, 815477, 998191, 1413116, 1630954, 1996382, 2826232, 3261908, 3992764, 4592627, 6523816, 7985528, 9185254, 12976483, 18370508, 25952966, 36741016, 51905932, 103811864, 148730459, 297460918, 594921836, 1189843672, 1933495967, 3866991934, 7733983868, 15467967736]

約数ペア:

[(1, 15467967736), (2, 7733983868), (4, 3866991934), (8, 1933495967), (13, 1189843672), (26, 594921836), (52, 297460918), (104, 148730459), (149, 103811864), (298, 51905932), (421, 36741016), (596, 25952966), (842, 18370508), (1192, 12976483), (1684, 9185254), (1937, 7985528), (2371, 6523816), (3368, 4592627), (3874, 3992764), (4742, 3261908), (5473, 2826232), (7748, 1996382), (9484, 1630954), (10946, 1413116), (15496, 998191), (18968, 815477), (21892, 706558), (30823, 501832), (43784, 353279), (61646, 250916), (62729, 246584), (123292, 125458)]