264508296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1621}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 713939520

約数和(自身を除く): 449431224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 523, 1046, 1569, 1621, 2092, 3138, 3242, 4184, 4863, 6276, 6484, 6799, 9726, 12552, 12968, 13598, 19452, 20397, 21073, 27196, 38904, 40794, 42146, 54392, 63219, 81588, 84292, 126438, 163176, 168584, 252876, 505752, 847783, 1695566, 2543349, 3391132, 5086698, 6782264, 10173396, 11021179, 20346792, 22042358, 33063537, 44084716, 66127074, 88169432, 132254148, 264508296]

約数ペア:

[(1, 264508296), (2, 132254148), (3, 88169432), (4, 66127074), (6, 44084716), (8, 33063537), (12, 22042358), (13, 20346792), (24, 11021179), (26, 10173396), (39, 6782264), (52, 5086698), (78, 3391132), (104, 2543349), (156, 1695566), (312, 847783), (523, 505752), (1046, 252876), (1569, 168584), (1621, 163176), (2092, 126438), (3138, 84292), (3242, 81588), (4184, 63219), (4863, 54392), (6276, 42146), (6484, 40794), (6799, 38904), (9726, 27196), (12552, 21073), (12968, 20397), (13598, 19452)]