816503312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{14891}}^1$

素因数の和:15071

約数の個数: 40

約数和(自身を含む): 1661947200

約数和(自身を除く): 845443888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 149, 184, 298, 368, 596, 1192, 2384, 3427, 6854, 13708, 14891, 27416, 29782, 54832, 59564, 119128, 238256, 342493, 684986, 1369972, 2218759, 2739944, 4437518, 5479888, 8875036, 17750072, 35500144, 51031457, 102062914, 204125828, 408251656, 816503312]

約数ペア:

[(1, 816503312), (2, 408251656), (4, 204125828), (8, 102062914), (16, 51031457), (23, 35500144), (46, 17750072), (92, 8875036), (149, 5479888), (184, 4437518), (298, 2739944), (368, 2218759), (596, 1369972), (1192, 684986), (2384, 342493), (3427, 238256), (6854, 119128), (13708, 59564), (14891, 54832), (27416, 29782)]