256856702974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12119}}^1\times {\mathrm{27103}}^1$

素因数の和:39264

約数の個数: 32

約数和(自身を含む): 425736622080

約数和(自身を除く): 168879919106

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 12119, 24238, 27103, 54206, 206023, 278737, 412046, 460751, 557474, 623369, 921502, 1246738, 4738529, 9477058, 10597273, 21194546, 328461257, 656922514, 5583841369, 7554608911, 11167682738, 15109217822, 128428351487, 256856702974]

約数ペア:

[(1, 256856702974), (2, 128428351487), (17, 15109217822), (23, 11167682738), (34, 7554608911), (46, 5583841369), (391, 656922514), (782, 328461257), (12119, 21194546), (24238, 10597273), (27103, 9477058), (54206, 4738529), (206023, 1246738), (278737, 921502), (412046, 623369), (460751, 557474)]