490930272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{243517}}^1$

素因数の和:243540

約数の個数: 72

約数和(自身を含む): 1595529936

約数和(自身を除く): 1104599664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 243517, 487034, 730551, 974068, 1461102, 1704619, 1948136, 2191653, 2922204, 3409238, 3896272, 4383306, 5113857, 5844408, 6818476, 7792544, 8766612, 10227714, 11688816, 13636952, 15341571, 17533224, 20455428, 23377632, 27273904, 30683142, 35066448, 40910856, 54547808, 61366284, 70132896, 81821712, 122732568, 163643424, 245465136, 490930272]

約数ペア:

[(1, 490930272), (2, 245465136), (3, 163643424), (4, 122732568), (6, 81821712), (7, 70132896), (8, 61366284), (9, 54547808), (12, 40910856), (14, 35066448), (16, 30683142), (18, 27273904), (21, 23377632), (24, 20455428), (28, 17533224), (32, 15341571), (36, 13636952), (42, 11688816), (48, 10227714), (56, 8766612), (63, 7792544), (72, 6818476), (84, 5844408), (96, 5113857), (112, 4383306), (126, 3896272), (144, 3409238), (168, 2922204), (224, 2191653), (252, 1948136), (288, 1704619), (336, 1461102), (504, 974068), (672, 730551), (1008, 487034), (2016, 243517)]