268318904

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{23603}}^1$

素因数の和:23652

約数の個数: 48

約数和(自身を含む): 605442600

約数和(自身を除く): 337123696

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 11368, 23603, 47206, 94412, 165221, 188824, 330442, 660884, 684487, 1156547, 1321768, 1368974, 2313094, 2737948, 4626188, 4791409, 5475896, 9252376, 9582818, 19165636, 33539863, 38331272, 67079726, 134159452, 268318904]

約数ペア:

[(1, 268318904), (2, 134159452), (4, 67079726), (7, 38331272), (8, 33539863), (14, 19165636), (28, 9582818), (29, 9252376), (49, 5475896), (56, 4791409), (58, 4626188), (98, 2737948), (116, 2313094), (196, 1368974), (203, 1321768), (232, 1156547), (392, 684487), (406, 660884), (812, 330442), (1421, 188824), (1624, 165221), (2842, 94412), (5684, 47206), (11368, 23603)]