420342144

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{35311}}^1$

素因数の和:35359

約数の個数: 64

約数和(自身を含む): 1152583680

約数和(自身を除く): 732241536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 35311, 70622, 105933, 141244, 211866, 282488, 423732, 564976, 847464, 1094641, 1129952, 1694928, 2189282, 2259904, 3283923, 3389856, 4378564, 4519808, 6567846, 6779712, 8757128, 13135692, 13559424, 17514256, 26271384, 35028512, 52542768, 70057024, 105085536, 140114048, 210171072, 420342144]

約数ペア:

[(1, 420342144), (2, 210171072), (3, 140114048), (4, 105085536), (6, 70057024), (8, 52542768), (12, 35028512), (16, 26271384), (24, 17514256), (31, 13559424), (32, 13135692), (48, 8757128), (62, 6779712), (64, 6567846), (93, 4519808), (96, 4378564), (124, 3389856), (128, 3283923), (186, 2259904), (192, 2189282), (248, 1694928), (372, 1129952), (384, 1094641), (496, 847464), (744, 564976), (992, 423732), (1488, 282488), (1984, 211866), (2976, 141244), (3968, 105933), (5952, 70622), (11904, 35311)]