224780816

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:988

約数の個数: 60

約数和(自身を含む): 477008532

約数和(自身を除く): 252227716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 169, 194, 208, 338, 388, 676, 776, 857, 1261, 1352, 1552, 1714, 2522, 2704, 3428, 5044, 6856, 10088, 11141, 13712, 16393, 20176, 22282, 32786, 44564, 65572, 83129, 89128, 131144, 144833, 166258, 178256, 262288, 289666, 332516, 579332, 665032, 1080677, 1158664, 1330064, 2161354, 2317328, 4322708, 8645416, 14048801, 17290832, 28097602, 56195204, 112390408, 224780816]

約数ペア:

[(1, 224780816), (2, 112390408), (4, 56195204), (8, 28097602), (13, 17290832), (16, 14048801), (26, 8645416), (52, 4322708), (97, 2317328), (104, 2161354), (169, 1330064), (194, 1158664), (208, 1080677), (338, 665032), (388, 579332), (676, 332516), (776, 289666), (857, 262288), (1261, 178256), (1352, 166258), (1552, 144833), (1714, 131144), (2522, 89128), (2704, 83129), (3428, 65572), (5044, 44564), (6856, 32786), (10088, 22282), (11141, 20176), (13712, 16393)]