905045064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{489743}}^1$

素因数の和:489770

約数の個数: 64

約数和(自身を含む): 2820925440

約数和(自身を除く): 1915880376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 489743, 979486, 1469229, 1958972, 2938458, 3428201, 3917944, 5387173, 5876916, 6856402, 10284603, 10774346, 11753832, 13712804, 16161519, 20569206, 21548692, 27425608, 32323038, 37710211, 41138412, 43097384, 64646076, 75420422, 82276824, 113130633, 129292152, 150840844, 226261266, 301681688, 452522532, 905045064]

約数ペア:

[(1, 905045064), (2, 452522532), (3, 301681688), (4, 226261266), (6, 150840844), (7, 129292152), (8, 113130633), (11, 82276824), (12, 75420422), (14, 64646076), (21, 43097384), (22, 41138412), (24, 37710211), (28, 32323038), (33, 27425608), (42, 21548692), (44, 20569206), (56, 16161519), (66, 13712804), (77, 11753832), (84, 10774346), (88, 10284603), (132, 6856402), (154, 5876916), (168, 5387173), (231, 3917944), (264, 3428201), (308, 2938458), (462, 1958972), (616, 1469229), (924, 979486), (1848, 489743)]