231339696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{688511}}^1$

素因数の和:688529

約数の個数: 40

約数和(自身を含む): 683003904

約数和(自身を除く): 451664208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 688511, 1377022, 2065533, 2754044, 4131066, 4819577, 5508088, 8262132, 9639154, 11016176, 14458731, 16524264, 19278308, 28917462, 33048528, 38556616, 57834924, 77113232, 115669848, 231339696]

約数ペア:

[(1, 231339696), (2, 115669848), (3, 77113232), (4, 57834924), (6, 38556616), (7, 33048528), (8, 28917462), (12, 19278308), (14, 16524264), (16, 14458731), (21, 11016176), (24, 9639154), (28, 8262132), (42, 5508088), (48, 4819577), (56, 4131066), (84, 2754044), (112, 2065533), (168, 1377022), (336, 688511)]