278314992

素因数分解:

$2^4\times 3^2\times {\mathrm{1033}}^1\times {\mathrm{1871}}^1$

素因数の和:2918

約数の個数: 60

約数和(自身を含む): 780066144

約数和(自身を除く): 501751152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1033, 1871, 2066, 3099, 3742, 4132, 5613, 6198, 7484, 8264, 9297, 11226, 12396, 14968, 16528, 16839, 18594, 22452, 24792, 29936, 33678, 37188, 44904, 49584, 67356, 74376, 89808, 134712, 148752, 269424, 1932743, 3865486, 5798229, 7730972, 11596458, 15461944, 17394687, 23192916, 30923888, 34789374, 46385832, 69578748, 92771664, 139157496, 278314992]

約数ペア:

[(1, 278314992), (2, 139157496), (3, 92771664), (4, 69578748), (6, 46385832), (8, 34789374), (9, 30923888), (12, 23192916), (16, 17394687), (18, 15461944), (24, 11596458), (36, 7730972), (48, 5798229), (72, 3865486), (144, 1932743), (1033, 269424), (1871, 148752), (2066, 134712), (3099, 89808), (3742, 74376), (4132, 67356), (5613, 49584), (6198, 44904), (7484, 37188), (8264, 33678), (9297, 29936), (11226, 24792), (12396, 22452), (14968, 18594), (16528, 16839)]