289364976

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{17783}}^1$

素因数の和:17910

約数の個数: 60

約数和(自身を含む): 817032528

約数和(自身を除く): 527667552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 8136, 16272, 17783, 35566, 53349, 71132, 106698, 142264, 160047, 213396, 284528, 320094, 426792, 640188, 853584, 1280376, 2009479, 2560752, 4018958, 6028437, 8037916, 12056874, 16075832, 18085311, 24113748, 32151664, 36170622, 48227496, 72341244, 96454992, 144682488, 289364976]

約数ペア:

[(1, 289364976), (2, 144682488), (3, 96454992), (4, 72341244), (6, 48227496), (8, 36170622), (9, 32151664), (12, 24113748), (16, 18085311), (18, 16075832), (24, 12056874), (36, 8037916), (48, 6028437), (72, 4018958), (113, 2560752), (144, 2009479), (226, 1280376), (339, 853584), (452, 640188), (678, 426792), (904, 320094), (1017, 284528), (1356, 213396), (1808, 160047), (2034, 142264), (2712, 106698), (4068, 71132), (5424, 53349), (8136, 35566), (16272, 17783)]