664703312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{863}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 1658893824

約数和(自身を除く): 994190512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 529, 598, 644, 728, 863, 1058, 1196, 1288, 1456, 1726, 2093, 2116, 2392, 2576, 3452, 3703, 4186, 4232, 4784, 6041, 6877, 6904, 7406, 8372, 8464, 11219, 12082, 13754, 13808, 14812, 16744, 19849, 22438, 24164, 27508, 29624, 33488, 39698, 44876, 48139, 48328, 55016, 59248, 78533, 79396, 89752, 96278, 96656, 110032, 138943, 157066, 158792, 179504, 192556, 258037, 277886, 314132, 317584, 385112, 456527, 516074, 555772, 628264, 770224, 913054, 1032148, 1111544, 1256528, 1806259, 1826108, 2064296, 2223088, 3195689, 3612518, 3652216, 4128592, 5934851, 6391378, 7225036, 7304432, 11869702, 12782756, 14450072, 23739404, 25565512, 28900144, 41543957, 47478808, 51131024, 83087914, 94957616, 166175828, 332351656, 664703312]

約数ペア:

[(1, 664703312), (2, 332351656), (4, 166175828), (7, 94957616), (8, 83087914), (13, 51131024), (14, 47478808), (16, 41543957), (23, 28900144), (26, 25565512), (28, 23739404), (46, 14450072), (52, 12782756), (56, 11869702), (91, 7304432), (92, 7225036), (104, 6391378), (112, 5934851), (161, 4128592), (182, 3652216), (184, 3612518), (208, 3195689), (299, 2223088), (322, 2064296), (364, 1826108), (368, 1806259), (529, 1256528), (598, 1111544), (644, 1032148), (728, 913054), (863, 770224), (1058, 628264), (1196, 555772), (1288, 516074), (1456, 456527), (1726, 385112), (2093, 317584), (2116, 314132), (2392, 277886), (2576, 258037), (3452, 192556), (3703, 179504), (4186, 158792), (4232, 157066), (4784, 138943), (6041, 110032), (6877, 96656), (6904, 96278), (7406, 89752), (8372, 79396), (8464, 78533), (11219, 59248), (12082, 55016), (13754, 48328), (13808, 48139), (14812, 44876), (16744, 39698), (19849, 33488), (22438, 29624), (24164, 27508)]