220429848

素因数分解:

$2^3\times 3^1\times {\mathrm{809}}^1\times {\mathrm{11353}}^1$

素因数の和:12171

約数の個数: 32

約数和(自身を含む): 551804400

約数和(自身を除く): 331374552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 809, 1618, 2427, 3236, 4854, 6472, 9708, 11353, 19416, 22706, 34059, 45412, 68118, 90824, 136236, 272472, 9184577, 18369154, 27553731, 36738308, 55107462, 73476616, 110214924, 220429848]

約数ペア:

[(1, 220429848), (2, 110214924), (3, 73476616), (4, 55107462), (6, 36738308), (8, 27553731), (12, 18369154), (24, 9184577), (809, 272472), (1618, 136236), (2427, 90824), (3236, 68118), (4854, 45412), (6472, 34059), (9708, 22706), (11353, 19416)]