424156928

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 917371728

約数和(自身を除く): 493214800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 233, 256, 416, 466, 547, 832, 932, 1094, 1664, 1864, 2188, 3029, 3328, 3728, 4376, 6058, 7111, 7456, 8752, 12116, 14222, 14912, 17504, 24232, 28444, 29824, 35008, 48464, 56888, 59648, 70016, 96928, 113776, 127451, 140032, 193856, 227552, 254902, 387712, 455104, 509804, 775424, 910208, 1019608, 1656863, 1820416, 2039216, 3313726, 4078432, 6627452, 8156864, 13254904, 16313728, 26509808, 32627456, 53019616, 106039232, 212078464, 424156928]

約数ペア:

[(1, 424156928), (2, 212078464), (4, 106039232), (8, 53019616), (13, 32627456), (16, 26509808), (26, 16313728), (32, 13254904), (52, 8156864), (64, 6627452), (104, 4078432), (128, 3313726), (208, 2039216), (233, 1820416), (256, 1656863), (416, 1019608), (466, 910208), (547, 775424), (832, 509804), (932, 455104), (1094, 387712), (1664, 254902), (1864, 227552), (2188, 193856), (3029, 140032), (3328, 127451), (3728, 113776), (4376, 96928), (6058, 70016), (7111, 59648), (7456, 56888), (8752, 48464), (12116, 35008), (14222, 29824), (14912, 28444), (17504, 24232)]