2639091168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1309073}}^1$

素因数の和:1309096

約数の個数: 72

約数和(自身を含む): 8577052848

約数和(自身を除く): 5937961680

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, 1309073, 2618146, 3927219, 5236292, 7854438, 9163511, 10472584, 11781657, 15708876, 18327022, 20945168, 23563314, 27490533, 31417752, 36654044, 41890336, 47126628, 54981066, 62835504, 73308088, 82471599, 94253256, 109962132, 125671008, 146616176, 164943198, 188506512, 219924264, 293232352, 329886396, 377013024, 439848528, 659772792, 879697056, 1319545584, 2639091168]

約数ペア:

[(1, 2639091168), (2, 1319545584), (3, 879697056), (4, 659772792), (6, 439848528), (7, 377013024), (8, 329886396), (9, 293232352), (12, 219924264), (14, 188506512), (16, 164943198), (18, 146616176), (21, 125671008), (24, 109962132), (28, 94253256), (32, 82471599), (36, 73308088), (42, 62835504), (48, 54981066), (56, 47126628), (63, 41890336), (72, 36654044), (84, 31417752), (96, 27490533), (112, 23563314), (126, 20945168), (144, 18327022), (168, 15708876), (224, 11781657), (252, 10472584), (288, 9163511), (336, 7854438), (504, 5236292), (672, 3927219), (1008, 2618146), (2016, 1309073)]