253276572

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4177}}^1$

素因数の和:4378

約数の個数: 48

約数和(自身を含む): 613932032

約数和(自身を除く): 360655460

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 326, 372, 489, 652, 978, 1956, 4177, 5053, 8354, 10106, 12531, 15159, 16708, 20212, 25062, 30318, 50124, 60636, 129487, 258974, 388461, 517948, 680851, 776922, 1361702, 1553844, 2042553, 2723404, 4085106, 8170212, 21106381, 42212762, 63319143, 84425524, 126638286, 253276572]

約数ペア:

[(1, 253276572), (2, 126638286), (3, 84425524), (4, 63319143), (6, 42212762), (12, 21106381), (31, 8170212), (62, 4085106), (93, 2723404), (124, 2042553), (163, 1553844), (186, 1361702), (326, 776922), (372, 680851), (489, 517948), (652, 388461), (978, 258974), (1956, 129487), (4177, 60636), (5053, 50124), (8354, 30318), (10106, 25062), (12531, 20212), (15159, 16708)]