231856248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{743129}}^1$

素因数の和:743151

約数の個数: 32

約数和(自身を含む): 624229200

約数和(自身を除く): 392372952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 743129, 1486258, 2229387, 2972516, 4458774, 5945032, 8917548, 9660677, 17835096, 19321354, 28982031, 38642708, 57964062, 77285416, 115928124, 231856248]

約数ペア:

[(1, 231856248), (2, 115928124), (3, 77285416), (4, 57964062), (6, 38642708), (8, 28982031), (12, 19321354), (13, 17835096), (24, 9660677), (26, 8917548), (39, 5945032), (52, 4458774), (78, 2972516), (104, 2229387), (156, 1486258), (312, 743129)]