1439840688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{209767}}^1$

素因数の和:209802

約数の個数: 80

約数和(自身を含む): 4369886976

約数和(自身を除く): 2930046288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 209767, 419534, 629301, 839068, 1258602, 1678136, 2307437, 2517204, 2726971, 3356272, 4614874, 5034408, 5453942, 6922311, 8180913, 9229748, 10068816, 10907884, 13844622, 16361826, 18459496, 21815768, 27689244, 29996681, 32723652, 36918992, 43631536, 55378488, 59993362, 65447304, 89990043, 110756976, 119986724, 130894608, 179980086, 239973448, 359960172, 479946896, 719920344, 1439840688]

約数ペア:

[(1, 1439840688), (2, 719920344), (3, 479946896), (4, 359960172), (6, 239973448), (8, 179980086), (11, 130894608), (12, 119986724), (13, 110756976), (16, 89990043), (22, 65447304), (24, 59993362), (26, 55378488), (33, 43631536), (39, 36918992), (44, 32723652), (48, 29996681), (52, 27689244), (66, 21815768), (78, 18459496), (88, 16361826), (104, 13844622), (132, 10907884), (143, 10068816), (156, 9229748), (176, 8180913), (208, 6922311), (264, 5453942), (286, 5034408), (312, 4614874), (429, 3356272), (528, 2726971), (572, 2517204), (624, 2307437), (858, 1678136), (1144, 1258602), (1716, 839068), (2288, 629301), (3432, 419534), (6864, 209767)]