999109152

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{21283}}^1$

素因数の和:21462

約数の個数: 72

約数和(自身を含む): 2858781744

約数和(自身を除く): 1859672592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5868, 7824, 11736, 15648, 21283, 23472, 42566, 46944, 63849, 85132, 127698, 170264, 191547, 255396, 340528, 383094, 510792, 681056, 766188, 1021584, 1532376, 2043168, 3064752, 3469129, 6129504, 6938258, 10407387, 13876516, 20814774, 27753032, 31222161, 41629548, 55506064, 62444322, 83259096, 111012128, 124888644, 166518192, 249777288, 333036384, 499554576, 999109152]

約数ペア:

[(1, 999109152), (2, 499554576), (3, 333036384), (4, 249777288), (6, 166518192), (8, 124888644), (9, 111012128), (12, 83259096), (16, 62444322), (18, 55506064), (24, 41629548), (32, 31222161), (36, 27753032), (48, 20814774), (72, 13876516), (96, 10407387), (144, 6938258), (163, 6129504), (288, 3469129), (326, 3064752), (489, 2043168), (652, 1532376), (978, 1021584), (1304, 766188), (1467, 681056), (1956, 510792), (2608, 383094), (2934, 340528), (3912, 255396), (5216, 191547), (5868, 170264), (7824, 127698), (11736, 85132), (15648, 63849), (21283, 46944), (23472, 42566)]