15663720468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{39727}}^1$

素因数の和:39877

約数の個数: 96

約数和(自身を含む): 41647656960

約数和(自身を除く): 25983936492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 103, 116, 132, 174, 206, 309, 319, 348, 412, 618, 638, 957, 1133, 1236, 1276, 1914, 2266, 2987, 3399, 3828, 4532, 5974, 6798, 8961, 11948, 13596, 17922, 32857, 35844, 39727, 65714, 79454, 98571, 119181, 131428, 158908, 197142, 238362, 394284, 436997, 476724, 873994, 1152083, 1310991, 1747988, 2304166, 2621982, 3456249, 4091881, 4608332, 5243964, 6912498, 8183762, 12275643, 12672913, 13824996, 16367524, 24551286, 25345826, 38018739, 45010691, 49102572, 50691652, 76037478, 90021382, 118664549, 135032073, 152074956, 180042764, 237329098, 270064146, 355993647, 474658196, 540128292, 711987294, 1305310039, 1423974588, 2610620078, 3915930117, 5221240156, 7831860234, 15663720468]

約数ペア:

[(1, 15663720468), (2, 7831860234), (3, 5221240156), (4, 3915930117), (6, 2610620078), (11, 1423974588), (12, 1305310039), (22, 711987294), (29, 540128292), (33, 474658196), (44, 355993647), (58, 270064146), (66, 237329098), (87, 180042764), (103, 152074956), (116, 135032073), (132, 118664549), (174, 90021382), (206, 76037478), (309, 50691652), (319, 49102572), (348, 45010691), (412, 38018739), (618, 25345826), (638, 24551286), (957, 16367524), (1133, 13824996), (1236, 12672913), (1276, 12275643), (1914, 8183762), (2266, 6912498), (2987, 5243964), (3399, 4608332), (3828, 4091881), (4532, 3456249), (5974, 2621982), (6798, 2304166), (8961, 1747988), (11948, 1310991), (13596, 1152083), (17922, 873994), (32857, 476724), (35844, 436997), (39727, 394284), (65714, 238362), (79454, 197142), (98571, 158908), (119181, 131428)]