12249216

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 192

約数和(自身を含む): 42432000

約数和(自身を除く): 30182784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 128, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 343, 372, 384, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 686, 744, 784, 868, 882, 896, 992, 1008, 1029, 1116, 1152, 1176, 1302, 1344, 1372, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2058, 2232, 2352, 2604, 2688, 2744, 2976, 3038, 3087, 3136, 3472, 3528, 3906, 3968, 4032, 4116, 4464, 4557, 4704, 5208, 5488, 5952, 6076, 6174, 6272, 6944, 7056, 7812, 8064, 8232, 8928, 9114, 9408, 10416, 10633, 10976, 11904, 12152, 12348, 13671, 13888, 14112, 15624, 16464, 17856, 18228, 18816, 20832, 21266, 21952, 24304, 24696, 27342, 27776, 28224, 31248, 31899, 32928, 35712, 36456, 41664, 42532, 43904, 48608, 49392, 54684, 56448, 62496, 63798, 65856, 72912, 83328, 85064, 95697, 97216, 98784, 109368, 124992, 127596, 131712, 145824, 170128, 191394, 194432, 197568, 218736, 249984, 255192, 291648, 340256, 382788, 395136, 437472, 510384, 583296, 680512, 765576, 874944, 1020768, 1361024, 1531152, 1749888, 2041536, 3062304, 4083072, 6124608, 12249216]

約数ペア:

[(1, 12249216), (2, 6124608), (3, 4083072), (4, 3062304), (6, 2041536), (7, 1749888), (8, 1531152), (9, 1361024), (12, 1020768), (14, 874944), (16, 765576), (18, 680512), (21, 583296), (24, 510384), (28, 437472), (31, 395136), (32, 382788), (36, 340256), (42, 291648), (48, 255192), (49, 249984), (56, 218736), (62, 197568), (63, 194432), (64, 191394), (72, 170128), (84, 145824), (93, 131712), (96, 127596), (98, 124992), (112, 109368), (124, 98784), (126, 97216), (128, 95697), (144, 85064), (147, 83328), (168, 72912), (186, 65856), (192, 63798), (196, 62496), (217, 56448), (224, 54684), (248, 49392), (252, 48608), (279, 43904), (288, 42532), (294, 41664), (336, 36456), (343, 35712), (372, 32928), (384, 31899), (392, 31248), (434, 28224), (441, 27776), (448, 27342), (496, 24696), (504, 24304), (558, 21952), (576, 21266), (588, 20832), (651, 18816), (672, 18228), (686, 17856), (744, 16464), (784, 15624), (868, 14112), (882, 13888), (896, 13671), (992, 12348), (1008, 12152), (1029, 11904), (1116, 10976), (1152, 10633), (1176, 10416), (1302, 9408), (1344, 9114), (1372, 8928), (1488, 8232), (1519, 8064), (1568, 7812), (1736, 7056), (1764, 6944), (1953, 6272), (1984, 6174), (2016, 6076), (2058, 5952), (2232, 5488), (2352, 5208), (2604, 4704), (2688, 4557), (2744, 4464), (2976, 4116), (3038, 4032), (3087, 3968), (3136, 3906), (3472, 3528)]