428884008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82351}}^1$

素因数の和:82398

約数の個数: 64

約数和(自身を含む): 1264926720

約数和(自身を除く): 836042712

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, 82351, 164702, 247053, 329404, 494106, 576457, 658808, 988212, 1152914, 1729371, 1976424, 2305828, 2552881, 3458742, 4611656, 5105762, 6917484, 7658643, 10211524, 13834968, 15317286, 17870167, 20423048, 30634572, 35740334, 53610501, 61269144, 71480668, 107221002, 142961336, 214442004, 428884008]

約数ペア:

[(1, 428884008), (2, 214442004), (3, 142961336), (4, 107221002), (6, 71480668), (7, 61269144), (8, 53610501), (12, 35740334), (14, 30634572), (21, 20423048), (24, 17870167), (28, 15317286), (31, 13834968), (42, 10211524), (56, 7658643), (62, 6917484), (84, 5105762), (93, 4611656), (124, 3458742), (168, 2552881), (186, 2305828), (217, 1976424), (248, 1729371), (372, 1152914), (434, 988212), (651, 658808), (744, 576457), (868, 494106), (1302, 329404), (1736, 247053), (2604, 164702), (5208, 82351)]