416906724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{86209}}^1$

素因数の和:86260

約数の個数: 48

約数和(自身を含む): 1081418240

約数和(自身を除く): 664511516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 86209, 172418, 258627, 344836, 517254, 1034508, 1120717, 2241434, 2672479, 3362151, 4482868, 5344958, 6724302, 8017437, 10689916, 13448604, 16034874, 32069748, 34742227, 69484454, 104226681, 138968908, 208453362, 416906724]

約数ペア:

[(1, 416906724), (2, 208453362), (3, 138968908), (4, 104226681), (6, 69484454), (12, 34742227), (13, 32069748), (26, 16034874), (31, 13448604), (39, 10689916), (52, 8017437), (62, 6724302), (78, 5344958), (93, 4482868), (124, 3362151), (156, 2672479), (186, 2241434), (372, 1120717), (403, 1034508), (806, 517254), (1209, 344836), (1612, 258627), (2418, 172418), (4836, 86209)]