256270056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49207}}^1$

素因数の和:49254

約数の個数: 64

約数和(自身を含む): 755834880

約数和(自身を除く): 499564824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 49207, 98414, 147621, 196828, 295242, 344449, 393656, 590484, 688898, 1033347, 1180968, 1377796, 1525417, 2066694, 2755592, 3050834, 4133388, 4576251, 6101668, 8266776, 9152502, 10677919, 12203336, 18305004, 21355838, 32033757, 36610008, 42711676, 64067514, 85423352, 128135028, 256270056]

約数ペア:

[(1, 256270056), (2, 128135028), (3, 85423352), (4, 64067514), (6, 42711676), (7, 36610008), (8, 32033757), (12, 21355838), (14, 18305004), (21, 12203336), (24, 10677919), (28, 9152502), (31, 8266776), (42, 6101668), (56, 4576251), (62, 4133388), (84, 3050834), (93, 2755592), (124, 2066694), (168, 1525417), (186, 1377796), (217, 1180968), (248, 1033347), (372, 688898), (434, 590484), (651, 393656), (744, 344449), (868, 295242), (1302, 196828), (1736, 147621), (2604, 98414), (5208, 49207)]