15931152

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 60

約数和(自身を含む): 44853900

約数和(自身を除く): 28922748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 349, 634, 698, 951, 1047, 1268, 1396, 1902, 2094, 2536, 2792, 2853, 3141, 3804, 4188, 5072, 5584, 5706, 6282, 7608, 8376, 11412, 12564, 15216, 16752, 22824, 25128, 45648, 50256, 110633, 221266, 331899, 442532, 663798, 885064, 995697, 1327596, 1770128, 1991394, 2655192, 3982788, 5310384, 7965576, 15931152]

約数ペア:

[(1, 15931152), (2, 7965576), (3, 5310384), (4, 3982788), (6, 2655192), (8, 1991394), (9, 1770128), (12, 1327596), (16, 995697), (18, 885064), (24, 663798), (36, 442532), (48, 331899), (72, 221266), (144, 110633), (317, 50256), (349, 45648), (634, 25128), (698, 22824), (951, 16752), (1047, 15216), (1268, 12564), (1396, 11412), (1902, 8376), (2094, 7608), (2536, 6282), (2792, 5706), (2853, 5584), (3141, 5072), (3804, 4188)]