565517056

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 1222303824

約数和(自身を除く): 656786768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 251, 256, 416, 502, 677, 832, 1004, 1354, 1664, 2008, 2708, 3263, 3328, 4016, 5416, 6526, 8032, 8801, 10832, 13052, 16064, 17602, 21664, 26104, 32128, 35204, 43328, 52208, 64256, 70408, 86656, 104416, 140816, 169927, 173312, 208832, 281632, 339854, 417664, 563264, 679708, 835328, 1126528, 1359416, 2209051, 2253056, 2718832, 4418102, 5437664, 8836204, 10875328, 17672408, 21750656, 35344816, 43501312, 70689632, 141379264, 282758528, 565517056]

約数ペア:

[(1, 565517056), (2, 282758528), (4, 141379264), (8, 70689632), (13, 43501312), (16, 35344816), (26, 21750656), (32, 17672408), (52, 10875328), (64, 8836204), (104, 5437664), (128, 4418102), (208, 2718832), (251, 2253056), (256, 2209051), (416, 1359416), (502, 1126528), (677, 835328), (832, 679708), (1004, 563264), (1354, 417664), (1664, 339854), (2008, 281632), (2708, 208832), (3263, 173312), (3328, 169927), (4016, 140816), (5416, 104416), (6526, 86656), (8032, 70408), (8801, 64256), (10832, 52208), (13052, 43328), (16064, 35204), (17602, 32128), (21664, 26104)]