296720853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 498355200

約数和(自身を除く): 201634347

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 59, 143, 177, 209, 247, 429, 617, 627, 649, 741, 767, 1121, 1851, 1947, 2301, 2717, 3363, 6787, 8021, 8151, 8437, 11723, 12331, 14573, 20361, 24063, 25311, 35169, 36403, 36993, 43719, 88231, 109209, 128953, 152399, 160303, 264693, 386859, 400433, 457197, 473239, 480909, 691657, 1201299, 1419717, 1676389, 2074971, 5029167, 5205629, 7608227, 8991541, 15616887, 22824681, 26974623, 98906951, 296720853]

約数ペア:

[(1, 296720853), (3, 98906951), (11, 26974623), (13, 22824681), (19, 15616887), (33, 8991541), (39, 7608227), (57, 5205629), (59, 5029167), (143, 2074971), (177, 1676389), (209, 1419717), (247, 1201299), (429, 691657), (617, 480909), (627, 473239), (649, 457197), (741, 400433), (767, 386859), (1121, 264693), (1851, 160303), (1947, 152399), (2301, 128953), (2717, 109209), (3363, 88231), (6787, 43719), (8021, 36993), (8151, 36403), (8437, 35169), (11723, 25311), (12331, 24063), (14573, 20361)]