279282384

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{7789}}^1$

素因数の和:7889

約数の個数: 80

約数和(自身を含む): 811406400

約数和(自身を除く): 532124016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 664, 747, 996, 1328, 1494, 1992, 2241, 2988, 3984, 4482, 5976, 7789, 8964, 11952, 15578, 17928, 23367, 31156, 35856, 46734, 62312, 70101, 93468, 124624, 140202, 186936, 210303, 280404, 373872, 420606, 560808, 646487, 841212, 1121616, 1292974, 1682424, 1939461, 2585948, 3364848, 3878922, 5171896, 5818383, 7757844, 10343792, 11636766, 15515688, 17455149, 23273532, 31031376, 34910298, 46547064, 69820596, 93094128, 139641192, 279282384]

約数ペア:

[(1, 279282384), (2, 139641192), (3, 93094128), (4, 69820596), (6, 46547064), (8, 34910298), (9, 31031376), (12, 23273532), (16, 17455149), (18, 15515688), (24, 11636766), (27, 10343792), (36, 7757844), (48, 5818383), (54, 5171896), (72, 3878922), (83, 3364848), (108, 2585948), (144, 1939461), (166, 1682424), (216, 1292974), (249, 1121616), (332, 841212), (432, 646487), (498, 560808), (664, 420606), (747, 373872), (996, 280404), (1328, 210303), (1494, 186936), (1992, 140202), (2241, 124624), (2988, 93468), (3984, 70101), (4482, 62312), (5976, 46734), (7789, 35856), (8964, 31156), (11952, 23367), (15578, 17928)]