2166083808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{460477}}^1$

素因数の和:460504

約数の個数: 72

約数和(自身を含む): 6614305992

約数和(自身を除く): 4448222184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 460477, 920954, 1381431, 1841908, 2762862, 3223339, 3683816, 5525724, 6446678, 7367632, 9670017, 11051448, 12893356, 14735264, 19340034, 22102896, 22563373, 25786712, 38680068, 44205792, 45126746, 51573424, 67690119, 77360136, 90253492, 103146848, 135380238, 154720272, 180506984, 270760476, 309440544, 361013968, 541520952, 722027936, 1083041904, 2166083808]

約数ペア:

[(1, 2166083808), (2, 1083041904), (3, 722027936), (4, 541520952), (6, 361013968), (7, 309440544), (8, 270760476), (12, 180506984), (14, 154720272), (16, 135380238), (21, 103146848), (24, 90253492), (28, 77360136), (32, 67690119), (42, 51573424), (48, 45126746), (49, 44205792), (56, 38680068), (84, 25786712), (96, 22563373), (98, 22102896), (112, 19340034), (147, 14735264), (168, 12893356), (196, 11051448), (224, 9670017), (294, 7367632), (336, 6446678), (392, 5525724), (588, 3683816), (672, 3223339), (784, 2762862), (1176, 1841908), (1568, 1381431), (2352, 920954), (4704, 460477)]