290334816

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{4441}}^1$

素因数の和:4684

約数の個数: 72

約数和(自身を含む): 829463544

約数和(自身を除く): 539128728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 4441, 5448, 7264, 8172, 8882, 10896, 13323, 16344, 17764, 21792, 26646, 32688, 35528, 39969, 53292, 65376, 71056, 79938, 106584, 142112, 159876, 213168, 319752, 426336, 639504, 1008107, 1279008, 2016214, 3024321, 4032428, 6048642, 8064856, 9072963, 12097284, 16129712, 18145926, 24194568, 32259424, 36291852, 48389136, 72583704, 96778272, 145167408, 290334816]

約数ペア:

[(1, 290334816), (2, 145167408), (3, 96778272), (4, 72583704), (6, 48389136), (8, 36291852), (9, 32259424), (12, 24194568), (16, 18145926), (18, 16129712), (24, 12097284), (32, 9072963), (36, 8064856), (48, 6048642), (72, 4032428), (96, 3024321), (144, 2016214), (227, 1279008), (288, 1008107), (454, 639504), (681, 426336), (908, 319752), (1362, 213168), (1816, 159876), (2043, 142112), (2724, 106584), (3632, 79938), (4086, 71056), (4441, 65376), (5448, 53292), (7264, 39969), (8172, 35528), (8882, 32688), (10896, 26646), (13323, 21792), (16344, 17764)]