13288296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 41932800

約数和(自身を除く): 28644504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 181, 184, 228, 266, 276, 322, 362, 399, 437, 456, 483, 532, 543, 552, 644, 724, 798, 874, 966, 1064, 1086, 1267, 1288, 1311, 1448, 1596, 1748, 1932, 2172, 2534, 2622, 3059, 3192, 3439, 3496, 3801, 3864, 4163, 4344, 5068, 5244, 6118, 6878, 7602, 8326, 9177, 10136, 10317, 10488, 12236, 12489, 13756, 15204, 16652, 18354, 20634, 24073, 24472, 24978, 27512, 29141, 30408, 33304, 36708, 41268, 48146, 49956, 58282, 72219, 73416, 79097, 82536, 87423, 96292, 99912, 116564, 144438, 158194, 174846, 192584, 233128, 237291, 288876, 316388, 349692, 474582, 553679, 577752, 632776, 699384, 949164, 1107358, 1661037, 1898328, 2214716, 3322074, 4429432, 6644148, 13288296]

約数ペア:

[(1, 13288296), (2, 6644148), (3, 4429432), (4, 3322074), (6, 2214716), (7, 1898328), (8, 1661037), (12, 1107358), (14, 949164), (19, 699384), (21, 632776), (23, 577752), (24, 553679), (28, 474582), (38, 349692), (42, 316388), (46, 288876), (56, 237291), (57, 233128), (69, 192584), (76, 174846), (84, 158194), (92, 144438), (114, 116564), (133, 99912), (138, 96292), (152, 87423), (161, 82536), (168, 79097), (181, 73416), (184, 72219), (228, 58282), (266, 49956), (276, 48146), (322, 41268), (362, 36708), (399, 33304), (437, 30408), (456, 29141), (483, 27512), (532, 24978), (543, 24472), (552, 24073), (644, 20634), (724, 18354), (798, 16652), (874, 15204), (966, 13756), (1064, 12489), (1086, 12236), (1267, 10488), (1288, 10317), (1311, 10136), (1448, 9177), (1596, 8326), (1748, 7602), (1932, 6878), (2172, 6118), (2534, 5244), (2622, 5068), (3059, 4344), (3192, 4163), (3439, 3864), (3496, 3801)]