660622336

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 88

約数和(自身を含む): 1452616704

約数和(自身を除く): 791994368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 223, 256, 263, 352, 446, 512, 526, 704, 892, 1024, 1052, 1408, 1784, 2104, 2453, 2816, 2893, 3568, 4208, 4906, 5632, 5786, 7136, 8416, 9812, 11264, 11572, 14272, 16832, 19624, 23144, 28544, 33664, 39248, 46288, 57088, 58649, 67328, 78496, 92576, 114176, 117298, 134656, 156992, 185152, 228352, 234596, 269312, 313984, 370304, 469192, 627968, 645139, 740608, 938384, 1255936, 1290278, 1481216, 1876768, 2511872, 2580556, 2962432, 3753536, 5161112, 7507072, 10322224, 15014144, 20644448, 30028288, 41288896, 60056576, 82577792, 165155584, 330311168, 660622336]

約数ペア:

[(1, 660622336), (2, 330311168), (4, 165155584), (8, 82577792), (11, 60056576), (16, 41288896), (22, 30028288), (32, 20644448), (44, 15014144), (64, 10322224), (88, 7507072), (128, 5161112), (176, 3753536), (223, 2962432), (256, 2580556), (263, 2511872), (352, 1876768), (446, 1481216), (512, 1290278), (526, 1255936), (704, 938384), (892, 740608), (1024, 645139), (1052, 627968), (1408, 469192), (1784, 370304), (2104, 313984), (2453, 269312), (2816, 234596), (2893, 228352), (3568, 185152), (4208, 156992), (4906, 134656), (5632, 117298), (5786, 114176), (7136, 92576), (8416, 78496), (9812, 67328), (11264, 58649), (11572, 57088), (14272, 46288), (16832, 39248), (19624, 33664), (23144, 28544)]