295418032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1646

約数の個数: 80

約数和(自身を含む): 710079552

約数和(自身を除く): 414661520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 274, 364, 548, 728, 959, 1096, 1456, 1481, 1781, 1918, 2192, 2962, 3562, 3836, 5924, 7124, 7672, 10367, 11848, 12467, 14248, 15344, 19253, 20734, 23696, 24934, 28496, 38506, 41468, 49868, 77012, 82936, 99736, 134771, 154024, 165872, 199472, 202897, 269542, 308048, 405794, 539084, 811588, 1078168, 1420279, 1623176, 2156336, 2637661, 2840558, 3246352, 5275322, 5681116, 10550644, 11362232, 18463627, 21101288, 22724464, 36927254, 42202576, 73854508, 147709016, 295418032]

約数ペア:

[(1, 295418032), (2, 147709016), (4, 73854508), (7, 42202576), (8, 36927254), (13, 22724464), (14, 21101288), (16, 18463627), (26, 11362232), (28, 10550644), (52, 5681116), (56, 5275322), (91, 3246352), (104, 2840558), (112, 2637661), (137, 2156336), (182, 1623176), (208, 1420279), (274, 1078168), (364, 811588), (548, 539084), (728, 405794), (959, 308048), (1096, 269542), (1456, 202897), (1481, 199472), (1781, 165872), (1918, 154024), (2192, 134771), (2962, 99736), (3562, 82936), (3836, 77012), (5924, 49868), (7124, 41468), (7672, 38506), (10367, 28496), (11848, 24934), (12467, 23696), (14248, 20734), (15344, 19253)]