12472992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 42456960

約数和(自身を除く): 29983968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 269, 276, 288, 322, 336, 368, 414, 483, 504, 538, 552, 644, 672, 736, 807, 828, 966, 1008, 1076, 1104, 1288, 1449, 1614, 1656, 1883, 1932, 2016, 2152, 2208, 2421, 2576, 2898, 3228, 3312, 3766, 3864, 4304, 4842, 5152, 5649, 5796, 6187, 6456, 6624, 7532, 7728, 8608, 9684, 11298, 11592, 12374, 12912, 15064, 15456, 16947, 18561, 19368, 22596, 23184, 24748, 25824, 30128, 33894, 37122, 38736, 43309, 45192, 46368, 49496, 55683, 60256, 67788, 74244, 77472, 86618, 90384, 98992, 111366, 129927, 135576, 148488, 173236, 180768, 197984, 222732, 259854, 271152, 296976, 346472, 389781, 445464, 519708, 542304, 593952, 692944, 779562, 890928, 1039416, 1385888, 1559124, 1781856, 2078832, 3118248, 4157664, 6236496, 12472992]

約数ペア:

[(1, 12472992), (2, 6236496), (3, 4157664), (4, 3118248), (6, 2078832), (7, 1781856), (8, 1559124), (9, 1385888), (12, 1039416), (14, 890928), (16, 779562), (18, 692944), (21, 593952), (23, 542304), (24, 519708), (28, 445464), (32, 389781), (36, 346472), (42, 296976), (46, 271152), (48, 259854), (56, 222732), (63, 197984), (69, 180768), (72, 173236), (84, 148488), (92, 135576), (96, 129927), (112, 111366), (126, 98992), (138, 90384), (144, 86618), (161, 77472), (168, 74244), (184, 67788), (207, 60256), (224, 55683), (252, 49496), (269, 46368), (276, 45192), (288, 43309), (322, 38736), (336, 37122), (368, 33894), (414, 30128), (483, 25824), (504, 24748), (538, 23184), (552, 22596), (644, 19368), (672, 18561), (736, 16947), (807, 15456), (828, 15064), (966, 12912), (1008, 12374), (1076, 11592), (1104, 11298), (1288, 9684), (1449, 8608), (1614, 7728), (1656, 7532), (1883, 6624), (1932, 6456), (2016, 6187), (2152, 5796), (2208, 5649), (2421, 5152), (2576, 4842), (2898, 4304), (3228, 3864), (3312, 3766)]