320170188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{3461}}^1$

素因数の和:4074

約数の個数: 48

約数和(自身を含む): 806119776

約数和(自身を除く): 485949588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 593, 1186, 1779, 2372, 3461, 3558, 6922, 7116, 7709, 10383, 13844, 15418, 20766, 23127, 30836, 41532, 44993, 46254, 89986, 92508, 134979, 179972, 269958, 539916, 2052373, 4104746, 6157119, 8209492, 12314238, 24628476, 26680849, 53361698, 80042547, 106723396, 160085094, 320170188]

約数ペア:

[(1, 320170188), (2, 160085094), (3, 106723396), (4, 80042547), (6, 53361698), (12, 26680849), (13, 24628476), (26, 12314238), (39, 8209492), (52, 6157119), (78, 4104746), (156, 2052373), (593, 539916), (1186, 269958), (1779, 179972), (2372, 134979), (3461, 92508), (3558, 89986), (6922, 46254), (7116, 44993), (7709, 41532), (10383, 30836), (13844, 23127), (15418, 20766)]