15663784344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{361183}}^1$

素因数の和:361344

約数の個数: 64

約数和(自身を含む): 42475238400

約数和(自身を除く): 26811454056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 5421, 7228, 10842, 14456, 21684, 43368, 361183, 722366, 1083549, 1444732, 2167098, 2889464, 4334196, 4695379, 8668392, 9390758, 14086137, 18781516, 28172274, 37563032, 50204437, 56344548, 100408874, 112689096, 150613311, 200817748, 301226622, 401635496, 602453244, 652657681, 1204906488, 1305315362, 1957973043, 2610630724, 3915946086, 5221261448, 7831892172, 15663784344]

約数ペア:

[(1, 15663784344), (2, 7831892172), (3, 5221261448), (4, 3915946086), (6, 2610630724), (8, 1957973043), (12, 1305315362), (13, 1204906488), (24, 652657681), (26, 602453244), (39, 401635496), (52, 301226622), (78, 200817748), (104, 150613311), (139, 112689096), (156, 100408874), (278, 56344548), (312, 50204437), (417, 37563032), (556, 28172274), (834, 18781516), (1112, 14086137), (1668, 9390758), (1807, 8668392), (3336, 4695379), (3614, 4334196), (5421, 2889464), (7228, 2167098), (10842, 1444732), (14456, 1083549), (21684, 722366), (43368, 361183)]