331325838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23629}}^1$

素因数の和:23697

約数の個数: 48

約数和(自身を含む): 774118800

約数和(自身を除く): 442792962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 14022, 23629, 47258, 70887, 141774, 212661, 425322, 448951, 897902, 968789, 1346853, 1937578, 2693706, 2906367, 4040559, 5812734, 8081118, 8719101, 17438202, 18406991, 36813982, 55220973, 110441946, 165662919, 331325838]

約数ペア:

[(1, 331325838), (2, 165662919), (3, 110441946), (6, 55220973), (9, 36813982), (18, 18406991), (19, 17438202), (38, 8719101), (41, 8081118), (57, 5812734), (82, 4040559), (114, 2906367), (123, 2693706), (171, 1937578), (246, 1346853), (342, 968789), (369, 897902), (738, 448951), (779, 425322), (1558, 212661), (2337, 141774), (4674, 70887), (7011, 47258), (14022, 23629)]