339949952

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{156227}}^1$

素因数の和:156258

約数の個数: 32

約数和(自身を含む): 717086520

約数和(自身を除く): 377136568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 156227, 312454, 624908, 1249816, 2499632, 2655859, 4999264, 5311718, 9998528, 10623436, 19997056, 21246872, 42493744, 84987488, 169974976, 339949952]

約数ペア:

[(1, 339949952), (2, 169974976), (4, 84987488), (8, 42493744), (16, 21246872), (17, 19997056), (32, 10623436), (34, 9998528), (64, 5311718), (68, 4999264), (128, 2655859), (136, 2499632), (272, 1249816), (544, 624908), (1088, 312454), (2176, 156227)]