289032048

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{4657}}^1$

素因数の和:5102

約数の個数: 60

約数和(自身を含む): 810939168

約数和(自身を除く): 521907120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1724, 2586, 3448, 3879, 4657, 5172, 6896, 7758, 9314, 10344, 13971, 15516, 18628, 20688, 27942, 31032, 37256, 41913, 55884, 62064, 74512, 83826, 111768, 167652, 223536, 335304, 670608, 2007167, 4014334, 6021501, 8028668, 12043002, 16057336, 18064503, 24086004, 32114672, 36129006, 48172008, 72258012, 96344016, 144516024, 289032048]

約数ペア:

[(1, 289032048), (2, 144516024), (3, 96344016), (4, 72258012), (6, 48172008), (8, 36129006), (9, 32114672), (12, 24086004), (16, 18064503), (18, 16057336), (24, 12043002), (36, 8028668), (48, 6021501), (72, 4014334), (144, 2007167), (431, 670608), (862, 335304), (1293, 223536), (1724, 167652), (2586, 111768), (3448, 83826), (3879, 74512), (4657, 62064), (5172, 55884), (6896, 41913), (7758, 37256), (9314, 31032), (10344, 27942), (13971, 20688), (15516, 18628)]