248856551408

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{43084583}}^1$

素因数の和:43084629

約数の個数: 30

約数和(自身を含む): 508872021624

約数和(自身を除く): 260015470216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 43084583, 86169166, 172338332, 344676664, 689353328, 818607077, 1637214154, 3274428308, 6548856616, 13097713232, 15553534463, 31107068926, 62214137852, 124428275704, 248856551408]

約数ペア:

[(1, 248856551408), (2, 124428275704), (4, 62214137852), (8, 31107068926), (16, 15553534463), (19, 13097713232), (38, 6548856616), (76, 3274428308), (152, 1637214154), (304, 818607077), (361, 689353328), (722, 344676664), (1444, 172338332), (2888, 86169166), (5776, 43084583)]