252989136

素因数分解:

$2^4\times 3^3\times {\mathrm{313}}^1\times {\mathrm{1871}}^1$

素因数の和:2201

約数の個数: 80

約数和(自身を含む): 728881920

約数和(自身を除く): 475892784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 313, 432, 626, 939, 1252, 1871, 1878, 2504, 2817, 3742, 3756, 5008, 5613, 5634, 7484, 7512, 8451, 11226, 11268, 14968, 15024, 16839, 16902, 22452, 22536, 29936, 33678, 33804, 44904, 45072, 50517, 67356, 67608, 89808, 101034, 134712, 135216, 202068, 269424, 404136, 585623, 808272, 1171246, 1756869, 2342492, 3513738, 4684984, 5270607, 7027476, 9369968, 10541214, 14054952, 15811821, 21082428, 28109904, 31623642, 42164856, 63247284, 84329712, 126494568, 252989136]

約数ペア:

[(1, 252989136), (2, 126494568), (3, 84329712), (4, 63247284), (6, 42164856), (8, 31623642), (9, 28109904), (12, 21082428), (16, 15811821), (18, 14054952), (24, 10541214), (27, 9369968), (36, 7027476), (48, 5270607), (54, 4684984), (72, 3513738), (108, 2342492), (144, 1756869), (216, 1171246), (313, 808272), (432, 585623), (626, 404136), (939, 269424), (1252, 202068), (1871, 135216), (1878, 134712), (2504, 101034), (2817, 89808), (3742, 67608), (3756, 67356), (5008, 50517), (5613, 45072), (5634, 44904), (7484, 33804), (7512, 33678), (8451, 29936), (11226, 22536), (11268, 22452), (14968, 16902), (15024, 16839)]