349988288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1327}}^1$

素因数の和:1669

約数の個数: 56

約数和(自身を含む): 750856512

約数和(自身を除く): 400868224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 317, 416, 634, 832, 1268, 1327, 2536, 2654, 4121, 5072, 5308, 8242, 10144, 10616, 16484, 17251, 20288, 21232, 32968, 34502, 42464, 65936, 69004, 84928, 131872, 138008, 263744, 276016, 420659, 552032, 841318, 1104064, 1682636, 3365272, 5468567, 6730544, 10937134, 13461088, 21874268, 26922176, 43748536, 87497072, 174994144, 349988288]

約数ペア:

[(1, 349988288), (2, 174994144), (4, 87497072), (8, 43748536), (13, 26922176), (16, 21874268), (26, 13461088), (32, 10937134), (52, 6730544), (64, 5468567), (104, 3365272), (208, 1682636), (317, 1104064), (416, 841318), (634, 552032), (832, 420659), (1268, 276016), (1327, 263744), (2536, 138008), (2654, 131872), (4121, 84928), (5072, 69004), (5308, 65936), (8242, 42464), (10144, 34502), (10616, 32968), (16484, 21232), (17251, 20288)]