268727836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{22567}}^1$

素因数の和:22813

約数の個数: 24

約数和(自身を含む): 508682720

約数和(自身を除く): 239954884

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 22567, 45134, 90268, 293371, 586742, 1173484, 5167843, 10335686, 20671372, 67181959, 134363918, 268727836]

約数ペア:

[(1, 268727836), (2, 134363918), (4, 67181959), (13, 20671372), (26, 10335686), (52, 5167843), (229, 1173484), (458, 586742), (916, 293371), (2977, 90268), (5954, 45134), (11908, 22567)]