17315688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 51609600

約数和(自身を除く): 34293912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 127, 138, 152, 156, 184, 228, 247, 254, 276, 299, 312, 381, 437, 456, 494, 508, 552, 598, 741, 762, 874, 897, 988, 1016, 1196, 1311, 1482, 1524, 1651, 1748, 1794, 1976, 2392, 2413, 2622, 2921, 2964, 3048, 3302, 3496, 3588, 4826, 4953, 5244, 5681, 5842, 5928, 6604, 7176, 7239, 8763, 9652, 9906, 10488, 11362, 11684, 13208, 14478, 17043, 17526, 19304, 19812, 22724, 23368, 28956, 31369, 34086, 35052, 37973, 39624, 45448, 55499, 57912, 62738, 68172, 70104, 75946, 94107, 110998, 113919, 125476, 136344, 151892, 166497, 188214, 221996, 227838, 250952, 303784, 332994, 376428, 443992, 455676, 665988, 721487, 752856, 911352, 1331976, 1442974, 2164461, 2885948, 4328922, 5771896, 8657844, 17315688]

約数ペア:

[(1, 17315688), (2, 8657844), (3, 5771896), (4, 4328922), (6, 2885948), (8, 2164461), (12, 1442974), (13, 1331976), (19, 911352), (23, 752856), (24, 721487), (26, 665988), (38, 455676), (39, 443992), (46, 376428), (52, 332994), (57, 303784), (69, 250952), (76, 227838), (78, 221996), (92, 188214), (104, 166497), (114, 151892), (127, 136344), (138, 125476), (152, 113919), (156, 110998), (184, 94107), (228, 75946), (247, 70104), (254, 68172), (276, 62738), (299, 57912), (312, 55499), (381, 45448), (437, 39624), (456, 37973), (494, 35052), (508, 34086), (552, 31369), (598, 28956), (741, 23368), (762, 22724), (874, 19812), (897, 19304), (988, 17526), (1016, 17043), (1196, 14478), (1311, 13208), (1482, 11684), (1524, 11362), (1651, 10488), (1748, 9906), (1794, 9652), (1976, 8763), (2392, 7239), (2413, 7176), (2622, 6604), (2921, 5928), (2964, 5842), (3048, 5681), (3302, 5244), (3496, 4953), (3588, 4826)]