681825576

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{85829}}^1$

素因数の和:86169

約数の個数: 32

約数和(自身を含む): 1709733600

約数和(自身を除く): 1027908024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 85829, 171658, 257487, 343316, 514974, 686632, 1029948, 2059896, 28409399, 56818798, 85228197, 113637596, 170456394, 227275192, 340912788, 681825576]

約数ペア:

[(1, 681825576), (2, 340912788), (3, 227275192), (4, 170456394), (6, 113637596), (8, 85228197), (12, 56818798), (24, 28409399), (331, 2059896), (662, 1029948), (993, 686632), (1324, 514974), (1986, 343316), (2648, 257487), (3972, 171658), (7944, 85829)]