321520944

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{94343}}^1$

素因数の和:94425

約数の個数: 40

約数和(自身を含む): 842303232

約数和(自身を除く): 520782288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 94343, 188686, 283029, 377372, 566058, 754744, 1132116, 1509488, 2264232, 4528464, 6698353, 13396706, 20095059, 26793412, 40190118, 53586824, 80380236, 107173648, 160760472, 321520944]

約数ペア:

[(1, 321520944), (2, 160760472), (3, 107173648), (4, 80380236), (6, 53586824), (8, 40190118), (12, 26793412), (16, 20095059), (24, 13396706), (48, 6698353), (71, 4528464), (142, 2264232), (213, 1509488), (284, 1132116), (426, 754744), (568, 566058), (852, 377372), (1136, 283029), (1704, 188686), (3408, 94343)]