249558426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56131}}^1$

素因数の和:56171

約数の個数: 48

約数和(自身を含む): 612961440

約数和(自身を除く): 363403014

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 56131, 112262, 168393, 336786, 505179, 729703, 1010358, 1066489, 1459406, 2132978, 2189109, 3199467, 4378218, 6398934, 6567327, 9598401, 13134654, 13864357, 19196802, 27728714, 41593071, 83186142, 124779213, 249558426]

約数ペア:

[(1, 249558426), (2, 124779213), (3, 83186142), (6, 41593071), (9, 27728714), (13, 19196802), (18, 13864357), (19, 13134654), (26, 9598401), (38, 6567327), (39, 6398934), (57, 4378218), (78, 3199467), (114, 2189109), (117, 2132978), (171, 1459406), (234, 1066489), (247, 1010358), (342, 729703), (494, 505179), (741, 336786), (1482, 168393), (2223, 112262), (4446, 56131)]