1269968

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 80

約数和(自身を含む): 3214080

約数和(自身を除く): 1944112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 29, 34, 46, 56, 58, 68, 92, 112, 116, 119, 136, 161, 184, 203, 232, 238, 272, 322, 368, 391, 406, 464, 476, 493, 644, 667, 782, 812, 952, 986, 1288, 1334, 1564, 1624, 1904, 1972, 2576, 2668, 2737, 3128, 3248, 3451, 3944, 4669, 5336, 5474, 6256, 6902, 7888, 9338, 10672, 10948, 11339, 13804, 18676, 21896, 22678, 27608, 37352, 43792, 45356, 55216, 74704, 79373, 90712, 158746, 181424, 317492, 634984, 1269968]

約数ペア:

[(1, 1269968), (2, 634984), (4, 317492), (7, 181424), (8, 158746), (14, 90712), (16, 79373), (17, 74704), (23, 55216), (28, 45356), (29, 43792), (34, 37352), (46, 27608), (56, 22678), (58, 21896), (68, 18676), (92, 13804), (112, 11339), (116, 10948), (119, 10672), (136, 9338), (161, 7888), (184, 6902), (203, 6256), (232, 5474), (238, 5336), (272, 4669), (322, 3944), (368, 3451), (391, 3248), (406, 3128), (464, 2737), (476, 2668), (493, 2576), (644, 1972), (667, 1904), (782, 1624), (812, 1564), (952, 1334), (986, 1288)]