312826112

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{71881}}^1$

素因数の和:71914

約数の個数: 36

約数和(自身を含む): 661170636

約数和(自身を除く): 348344524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 71881, 143762, 287524, 575048, 1150096, 1221977, 2300192, 2443954, 4600384, 4887908, 9200768, 9775816, 18401536, 19551632, 39103264, 78206528, 156413056, 312826112]

約数ペア:

[(1, 312826112), (2, 156413056), (4, 78206528), (8, 39103264), (16, 19551632), (17, 18401536), (32, 9775816), (34, 9200768), (64, 4887908), (68, 4600384), (128, 2443954), (136, 2300192), (256, 1221977), (272, 1150096), (544, 575048), (1088, 287524), (2176, 143762), (4352, 71881)]