15278761256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{6793}}^1$

素因数の和:7290

約数の個数: 64

約数和(自身を含む): 31844836800

約数和(自身を除く): 16566075544

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 419, 488, 671, 838, 1342, 1676, 2684, 3352, 4609, 5368, 6793, 9218, 13586, 18436, 25559, 27172, 36872, 51118, 54344, 74723, 102236, 149446, 204472, 281149, 298892, 414373, 562298, 597784, 828746, 1124596, 1657492, 2249192, 2846267, 3314984, 4558103, 5692534, 9116206, 11385068, 18232412, 22770136, 31308937, 36464824, 62617874, 125235748, 173622287, 250471496, 347244574, 694489148, 1388978296, 1909845157, 3819690314, 7639380628, 15278761256]

約数ペア:

[(1, 15278761256), (2, 7639380628), (4, 3819690314), (8, 1909845157), (11, 1388978296), (22, 694489148), (44, 347244574), (61, 250471496), (88, 173622287), (122, 125235748), (244, 62617874), (419, 36464824), (488, 31308937), (671, 22770136), (838, 18232412), (1342, 11385068), (1676, 9116206), (2684, 5692534), (3352, 4558103), (4609, 3314984), (5368, 2846267), (6793, 2249192), (9218, 1657492), (13586, 1124596), (18436, 828746), (25559, 597784), (27172, 562298), (36872, 414373), (51118, 298892), (54344, 281149), (74723, 204472), (102236, 149446)]