427555372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{593}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 829870272

約数和(自身を除く): 402314900

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 461, 593, 782, 922, 1186, 1564, 1844, 2372, 7837, 10081, 10603, 13639, 15674, 20162, 21206, 27278, 31348, 40324, 42412, 54556, 180251, 231863, 273373, 360502, 463726, 546746, 721004, 927452, 1093492, 4647341, 6287579, 9294682, 12575158, 18589364, 25150316, 106888843, 213777686, 427555372]

約数ペア:

[(1, 427555372), (2, 213777686), (4, 106888843), (17, 25150316), (23, 18589364), (34, 12575158), (46, 9294682), (68, 6287579), (92, 4647341), (391, 1093492), (461, 927452), (593, 721004), (782, 546746), (922, 463726), (1186, 360502), (1564, 273373), (1844, 231863), (2372, 180251), (7837, 54556), (10081, 42412), (10603, 40324), (13639, 31348), (15674, 27278), (20162, 21206)]