291230554712

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{2027}}^1\times {\mathrm{216379}}^1$

素因数の和:218495

約数の個数: 32

約数和(自身を含む): 552911486400

約数和(自身を除く): 261680931688

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 2027, 4054, 8108, 16216, 168241, 216379, 336482, 432758, 672964, 865516, 1345928, 1731032, 17959457, 35918914, 71837828, 143675656, 438600233, 877200466, 1754400932, 3508801864, 36403819339, 72807638678, 145615277356, 291230554712]

約数ペア:

[(1, 291230554712), (2, 145615277356), (4, 72807638678), (8, 36403819339), (83, 3508801864), (166, 1754400932), (332, 877200466), (664, 438600233), (2027, 143675656), (4054, 71837828), (8108, 35918914), (16216, 17959457), (168241, 1731032), (216379, 1345928), (336482, 865516), (432758, 672964)]