664869944

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{12043}}^1$

素因数の和:12219

約数の個数: 32

約数和(自身を含む): 1277627520

約数和(自身を除く): 612757576

約数列:

[1, 2, 4, 8, 67, 103, 134, 206, 268, 412, 536, 824, 6901, 12043, 13802, 24086, 27604, 48172, 55208, 96344, 806881, 1240429, 1613762, 2480858, 3227524, 4961716, 6455048, 9923432, 83108743, 166217486, 332434972, 664869944]

約数ペア:

[(1, 664869944), (2, 332434972), (4, 166217486), (8, 83108743), (67, 9923432), (103, 6455048), (134, 4961716), (206, 3227524), (268, 2480858), (412, 1613762), (536, 1240429), (824, 806881), (6901, 96344), (12043, 55208), (13802, 48172), (24086, 27604)]