220290384

素因数分解:

$2^4\times 3^1\times {\mathrm{677}}^1\times {\mathrm{6779}}^1$

素因数の和:7467

約数の個数: 40

約数和(自身を含む): 570008160

約数和(自身を除く): 349717776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 677, 1354, 2031, 2708, 4062, 5416, 6779, 8124, 10832, 13558, 16248, 20337, 27116, 32496, 40674, 54232, 81348, 108464, 162696, 325392, 4589383, 9178766, 13768149, 18357532, 27536298, 36715064, 55072596, 73430128, 110145192, 220290384]

約数ペア:

[(1, 220290384), (2, 110145192), (3, 73430128), (4, 55072596), (6, 36715064), (8, 27536298), (12, 18357532), (16, 13768149), (24, 9178766), (48, 4589383), (677, 325392), (1354, 162696), (2031, 108464), (2708, 81348), (4062, 54232), (5416, 40674), (6779, 32496), (8124, 27116), (10832, 20337), (13558, 16248)]