248500056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7433}}^1$

素因数の和:7648

約数の個数: 64

約数和(自身を含む): 713664000

約数和(自身を除く): 465163944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4179, 4776, 5572, 7433, 8358, 11144, 14866, 16716, 22299, 29732, 33432, 44598, 52031, 59464, 89196, 104062, 156093, 178392, 208124, 312186, 416248, 624372, 1248744, 1479167, 2958334, 4437501, 5916668, 8875002, 10354169, 11833336, 17750004, 20708338, 31062507, 35500008, 41416676, 62125014, 82833352, 124250028, 248500056]

約数ペア:

[(1, 248500056), (2, 124250028), (3, 82833352), (4, 62125014), (6, 41416676), (7, 35500008), (8, 31062507), (12, 20708338), (14, 17750004), (21, 11833336), (24, 10354169), (28, 8875002), (42, 5916668), (56, 4437501), (84, 2958334), (168, 1479167), (199, 1248744), (398, 624372), (597, 416248), (796, 312186), (1194, 208124), (1393, 178392), (1592, 156093), (2388, 104062), (2786, 89196), (4179, 59464), (4776, 52031), (5572, 44598), (7433, 33432), (8358, 29732), (11144, 22299), (14866, 16716)]