248933664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{123479}}^1$

素因数の和:123502

約数の個数: 72

約数和(自身を含む): 809040960

約数和(自身を除く): 560107296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 123479, 246958, 370437, 493916, 740874, 864353, 987832, 1111311, 1481748, 1728706, 1975664, 2222622, 2593059, 2963496, 3457412, 3951328, 4445244, 5186118, 5926992, 6914824, 7779177, 8890488, 10372236, 11853984, 13829648, 15558354, 17780976, 20744472, 27659296, 31116708, 35561952, 41488944, 62233416, 82977888, 124466832, 248933664]

約数ペア:

[(1, 248933664), (2, 124466832), (3, 82977888), (4, 62233416), (6, 41488944), (7, 35561952), (8, 31116708), (9, 27659296), (12, 20744472), (14, 17780976), (16, 15558354), (18, 13829648), (21, 11853984), (24, 10372236), (28, 8890488), (32, 7779177), (36, 6914824), (42, 5926992), (48, 5186118), (56, 4445244), (63, 3951328), (72, 3457412), (84, 2963496), (96, 2593059), (112, 2222622), (126, 1975664), (144, 1728706), (168, 1481748), (224, 1111311), (252, 987832), (288, 864353), (336, 740874), (504, 493916), (672, 370437), (1008, 246958), (2016, 123479)]