1566013072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1951}}^1$

素因数の和:2216

約数の個数: 80

約数和(自身を含む): 3476777472

約数和(自身を除く): 1910764400

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 227, 272, 442, 454, 884, 908, 1768, 1816, 1951, 2951, 3536, 3632, 3859, 3902, 5902, 7718, 7804, 11804, 15436, 15608, 23608, 25363, 30872, 31216, 33167, 47216, 50167, 50726, 61744, 66334, 100334, 101452, 132668, 200668, 202904, 265336, 401336, 405808, 431171, 442877, 530672, 802672, 862342, 885754, 1724684, 1771508, 3449368, 3543016, 5757401, 6898736, 7086032, 7528909, 11514802, 15057818, 23029604, 30115636, 46059208, 60231272, 92118416, 97875817, 120462544, 195751634, 391503268, 783006536, 1566013072]

約数ペア:

[(1, 1566013072), (2, 783006536), (4, 391503268), (8, 195751634), (13, 120462544), (16, 97875817), (17, 92118416), (26, 60231272), (34, 46059208), (52, 30115636), (68, 23029604), (104, 15057818), (136, 11514802), (208, 7528909), (221, 7086032), (227, 6898736), (272, 5757401), (442, 3543016), (454, 3449368), (884, 1771508), (908, 1724684), (1768, 885754), (1816, 862342), (1951, 802672), (2951, 530672), (3536, 442877), (3632, 431171), (3859, 405808), (3902, 401336), (5902, 265336), (7718, 202904), (7804, 200668), (11804, 132668), (15436, 101452), (15608, 100334), (23608, 66334), (25363, 61744), (30872, 50726), (31216, 50167), (33167, 47216)]