220062816

素因数分解:

$2^5\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1181}}^1$

素因数の和:1844

約数の個数: 72

約数和(自身を含む): 627301584

約数和(自身を除く): 407238768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 647, 1181, 1294, 1941, 2362, 2588, 3543, 3882, 4724, 5176, 5823, 7086, 7764, 9448, 10352, 10629, 11646, 14172, 15528, 18896, 20704, 21258, 23292, 28344, 31056, 37792, 42516, 46584, 56688, 62112, 85032, 93168, 113376, 170064, 186336, 340128, 764107, 1528214, 2292321, 3056428, 4584642, 6112856, 6876963, 9169284, 12225712, 13753926, 18338568, 24451424, 27507852, 36677136, 55015704, 73354272, 110031408, 220062816]

約数ペア:

[(1, 220062816), (2, 110031408), (3, 73354272), (4, 55015704), (6, 36677136), (8, 27507852), (9, 24451424), (12, 18338568), (16, 13753926), (18, 12225712), (24, 9169284), (32, 6876963), (36, 6112856), (48, 4584642), (72, 3056428), (96, 2292321), (144, 1528214), (288, 764107), (647, 340128), (1181, 186336), (1294, 170064), (1941, 113376), (2362, 93168), (2588, 85032), (3543, 62112), (3882, 56688), (4724, 46584), (5176, 42516), (5823, 37792), (7086, 31056), (7764, 28344), (9448, 23292), (10352, 21258), (10629, 20704), (11646, 18896), (14172, 15528)]