313616716

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2579}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 648426240

約数和(自身を除く): 334809524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 101, 172, 202, 301, 404, 602, 707, 1204, 1414, 2579, 2828, 4343, 5158, 8686, 10316, 17372, 18053, 30401, 36106, 60802, 72212, 110897, 121604, 221794, 260479, 443588, 520958, 776279, 1041916, 1552558, 1823353, 3105116, 3646706, 7293412, 11200597, 22401194, 44802388, 78404179, 156808358, 313616716]

約数ペア:

[(1, 313616716), (2, 156808358), (4, 78404179), (7, 44802388), (14, 22401194), (28, 11200597), (43, 7293412), (86, 3646706), (101, 3105116), (172, 1823353), (202, 1552558), (301, 1041916), (404, 776279), (602, 520958), (707, 443588), (1204, 260479), (1414, 221794), (2579, 121604), (2828, 110897), (4343, 72212), (5158, 60802), (8686, 36106), (10316, 30401), (17372, 18053)]