279610812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199153}}^1$

素因数の和:199179

約数の個数: 48

約数和(自身を含む): 780683680

約数和(自身を除く): 501072868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 199153, 398306, 597459, 796612, 1194918, 1792377, 2389836, 2588989, 3584754, 5177978, 5377131, 7169508, 7766967, 10355956, 10754262, 15533934, 21508524, 23300901, 31067868, 46601802, 69902703, 93203604, 139805406, 279610812]

約数ペア:

[(1, 279610812), (2, 139805406), (3, 93203604), (4, 69902703), (6, 46601802), (9, 31067868), (12, 23300901), (13, 21508524), (18, 15533934), (26, 10754262), (27, 10355956), (36, 7766967), (39, 7169508), (52, 5377131), (54, 5177978), (78, 3584754), (108, 2588989), (117, 2389836), (156, 1792377), (234, 1194918), (351, 796612), (468, 597459), (702, 398306), (1404, 199153)]