528781567396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2617}}^1\times {\mathrm{9419}}^1$

素因数の和:12244

約数の個数: 48

約数和(自身を含む): 961208962560

約数和(自身を除く): 432427395164

約数列:

[1, 2, 4, 31, 62, 124, 173, 346, 692, 2617, 5234, 5363, 9419, 10468, 10726, 18838, 21452, 37676, 81127, 162254, 291989, 324508, 452741, 583978, 905482, 1167956, 1629487, 1810964, 3258974, 6517948, 14034971, 24649523, 28069942, 49299046, 50514097, 56139884, 98598092, 101028194, 202056388, 764135213, 1528270426, 3056540852, 4264367479, 8528734958, 17057469916, 132195391849, 264390783698, 528781567396]

約数ペア:

[(1, 528781567396), (2, 264390783698), (4, 132195391849), (31, 17057469916), (62, 8528734958), (124, 4264367479), (173, 3056540852), (346, 1528270426), (692, 764135213), (2617, 202056388), (5234, 101028194), (5363, 98598092), (9419, 56139884), (10468, 50514097), (10726, 49299046), (18838, 28069942), (21452, 24649523), (37676, 14034971), (81127, 6517948), (162254, 3258974), (291989, 1810964), (324508, 1629487), (452741, 1167956), (583978, 905482)]