222050424

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2160

約数の個数: 64

約数和(自身を含む): 573985440

約数和(自身を除く): 351935016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 113, 123, 164, 226, 246, 328, 339, 452, 492, 678, 904, 984, 1356, 1997, 2712, 3994, 4633, 5991, 7988, 9266, 11982, 13899, 15976, 18532, 23964, 27798, 37064, 47928, 55596, 81877, 111192, 163754, 225661, 245631, 327508, 451322, 491262, 655016, 676983, 902644, 982524, 1353966, 1805288, 1965048, 2707932, 5415864, 9252101, 18504202, 27756303, 37008404, 55512606, 74016808, 111025212, 222050424]

約数ペア:

[(1, 222050424), (2, 111025212), (3, 74016808), (4, 55512606), (6, 37008404), (8, 27756303), (12, 18504202), (24, 9252101), (41, 5415864), (82, 2707932), (113, 1965048), (123, 1805288), (164, 1353966), (226, 982524), (246, 902644), (328, 676983), (339, 655016), (452, 491262), (492, 451322), (678, 327508), (904, 245631), (984, 225661), (1356, 163754), (1997, 111192), (2712, 81877), (3994, 55596), (4633, 47928), (5991, 37064), (7988, 27798), (9266, 23964), (11982, 18532), (13899, 15976)]