285117912

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 803712000

約数和(自身を除く): 518594088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 139, 186, 248, 278, 279, 372, 417, 556, 558, 744, 834, 919, 1112, 1116, 1251, 1668, 1838, 2232, 2502, 2757, 3336, 3676, 4309, 5004, 5514, 7352, 8271, 8618, 10008, 11028, 12927, 16542, 17236, 22056, 25854, 28489, 33084, 34472, 38781, 51708, 56978, 66168, 77562, 85467, 103416, 113956, 127741, 155124, 170934, 227912, 255482, 256401, 310248, 341868, 383223, 510964, 512802, 683736, 766446, 1021928, 1025604, 1149669, 1532892, 2051208, 2299338, 3065784, 3959971, 4598676, 7919942, 9197352, 11879913, 15839884, 23759826, 31679768, 35639739, 47519652, 71279478, 95039304, 142558956, 285117912]

約数ペア:

[(1, 285117912), (2, 142558956), (3, 95039304), (4, 71279478), (6, 47519652), (8, 35639739), (9, 31679768), (12, 23759826), (18, 15839884), (24, 11879913), (31, 9197352), (36, 7919942), (62, 4598676), (72, 3959971), (93, 3065784), (124, 2299338), (139, 2051208), (186, 1532892), (248, 1149669), (278, 1025604), (279, 1021928), (372, 766446), (417, 683736), (556, 512802), (558, 510964), (744, 383223), (834, 341868), (919, 310248), (1112, 256401), (1116, 255482), (1251, 227912), (1668, 170934), (1838, 155124), (2232, 127741), (2502, 113956), (2757, 103416), (3336, 85467), (3676, 77562), (4309, 66168), (5004, 56978), (5514, 51708), (7352, 38781), (8271, 34472), (8618, 33084), (10008, 28489), (11028, 25854), (12927, 22056), (16542, 17236)]