385690682514

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{781171}}^1$

素因数の和:781327

約数の個数: 64

約数和(自身を含む): 836916433920

約数和(自身を除く): 451225751406

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 71, 114, 122, 142, 183, 213, 366, 426, 1159, 1349, 2318, 2698, 3477, 4047, 4331, 6954, 8094, 8662, 12993, 25986, 82289, 164578, 246867, 493734, 781171, 1562342, 2343513, 4687026, 14842249, 29684498, 44526747, 47651431, 55463141, 89053494, 95302862, 110926282, 142954293, 166389423, 285908586, 332778846, 905377189, 1053799679, 1810754378, 2107599358, 2716131567, 3161399037, 3383251601, 5432263134, 6322798074, 6766503202, 10149754803, 20299509606, 64281780419, 128563560838, 192845341257, 385690682514]

約数ペア:

[(1, 385690682514), (2, 192845341257), (3, 128563560838), (6, 64281780419), (19, 20299509606), (38, 10149754803), (57, 6766503202), (61, 6322798074), (71, 5432263134), (114, 3383251601), (122, 3161399037), (142, 2716131567), (183, 2107599358), (213, 1810754378), (366, 1053799679), (426, 905377189), (1159, 332778846), (1349, 285908586), (2318, 166389423), (2698, 142954293), (3477, 110926282), (4047, 95302862), (4331, 89053494), (6954, 55463141), (8094, 47651431), (8662, 44526747), (12993, 29684498), (25986, 14842249), (82289, 4687026), (164578, 2343513), (246867, 1562342), (493734, 781171)]