876560464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2148

約数の個数: 80

約数和(自身を含む): 1917099520

約数和(自身を除く): 1040539056

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 67, 104, 124, 134, 208, 248, 268, 403, 496, 536, 806, 871, 1072, 1612, 1742, 2029, 2077, 3224, 3484, 4058, 4154, 6448, 6968, 8116, 8308, 13936, 16232, 16616, 26377, 27001, 32464, 33232, 52754, 54002, 62899, 105508, 108004, 125798, 135943, 211016, 216008, 251596, 271886, 422032, 432016, 503192, 543772, 817687, 1006384, 1087544, 1635374, 1767259, 2175088, 3270748, 3534518, 4214233, 6541496, 7069036, 8428466, 13082992, 14138072, 16856932, 28276144, 33713864, 54785029, 67427728, 109570058, 219140116, 438280232, 876560464]

約数ペア:

[(1, 876560464), (2, 438280232), (4, 219140116), (8, 109570058), (13, 67427728), (16, 54785029), (26, 33713864), (31, 28276144), (52, 16856932), (62, 14138072), (67, 13082992), (104, 8428466), (124, 7069036), (134, 6541496), (208, 4214233), (248, 3534518), (268, 3270748), (403, 2175088), (496, 1767259), (536, 1635374), (806, 1087544), (871, 1006384), (1072, 817687), (1612, 543772), (1742, 503192), (2029, 432016), (2077, 422032), (3224, 271886), (3484, 251596), (4058, 216008), (4154, 211016), (6448, 135943), (6968, 125798), (8116, 108004), (8308, 105508), (13936, 62899), (16232, 54002), (16616, 52754), (26377, 33232), (27001, 32464)]