1585384144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{859}}^1$

素因数の和:1020

約数の個数: 60

約数和(自身を含む): 3227352960

約数和(自身を除く): 1641968816

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 859, 976, 1718, 1891, 3436, 3721, 3782, 6872, 7442, 7564, 13744, 14884, 15128, 26629, 29768, 30256, 52399, 53258, 59536, 104798, 106516, 115351, 209596, 213032, 230702, 419192, 426064, 461404, 838384, 922808, 1624369, 1845616, 3196339, 3248738, 6392678, 6497476, 12785356, 12994952, 25570712, 25989904, 51141424, 99086509, 198173018, 396346036, 792692072, 1585384144]

約数ペア:

[(1, 1585384144), (2, 792692072), (4, 396346036), (8, 198173018), (16, 99086509), (31, 51141424), (61, 25989904), (62, 25570712), (122, 12994952), (124, 12785356), (244, 6497476), (248, 6392678), (488, 3248738), (496, 3196339), (859, 1845616), (976, 1624369), (1718, 922808), (1891, 838384), (3436, 461404), (3721, 426064), (3782, 419192), (6872, 230702), (7442, 213032), (7564, 209596), (13744, 115351), (14884, 106516), (15128, 104798), (26629, 59536), (29768, 53258), (30256, 52399)]