243204912

素因数分解:

$2^4\times 3^2\times {\mathrm{1688923}}^1$

素因数の和:1688937

約数の個数: 30

約数和(自身を含む): 680636372

約数和(自身を除く): 437431460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1688923, 3377846, 5066769, 6755692, 10133538, 13511384, 15200307, 20267076, 27022768, 30400614, 40534152, 60801228, 81068304, 121602456, 243204912]

約数ペア:

[(1, 243204912), (2, 121602456), (3, 81068304), (4, 60801228), (6, 40534152), (8, 30400614), (9, 27022768), (12, 20267076), (16, 15200307), (18, 13511384), (24, 10133538), (36, 6755692), (48, 5066769), (72, 3377846), (144, 1688923)]