388376496

素因数分解:

$2^4\times 3^2\times {\mathrm{2697059}}^1$

素因数の和:2697073

約数の個数: 30

約数和(自身を含む): 1086915180

約数和(自身を除く): 698538684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2697059, 5394118, 8091177, 10788236, 16182354, 21576472, 24273531, 32364708, 43152944, 48547062, 64729416, 97094124, 129458832, 194188248, 388376496]

約数ペア:

[(1, 388376496), (2, 194188248), (3, 129458832), (4, 97094124), (6, 64729416), (8, 48547062), (9, 43152944), (12, 32364708), (16, 24273531), (18, 21576472), (24, 16182354), (36, 10788236), (48, 8091177), (72, 5394118), (144, 2697059)]