1889747712

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{11887}}^1$

素因数の和:11935

約数の個数: 144

約数和(自身を含む): 5831777280

約数和(自身を除く): 3942029568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 4416, 4968, 5888, 6624, 6912, 8832, 9936, 11887, 13248, 17664, 19872, 23774, 26496, 35661, 39744, 47548, 52992, 71322, 79488, 95096, 106983, 142644, 158976, 190192, 213966, 273401, 285288, 320949, 380384, 427932, 546802, 570576, 641898, 760768, 820203, 855864, 1093604, 1141152, 1283796, 1521536, 1640406, 1711728, 2187208, 2282304, 2460609, 2567592, 3043072, 3280812, 3423456, 4374416, 4564608, 4921218, 5135184, 6561624, 6846912, 7381827, 8748832, 9129216, 9842436, 10270368, 13123248, 13693824, 14763654, 17497664, 19684872, 20540736, 26246496, 27387648, 29527308, 34995328, 39369744, 41081472, 52492992, 59054616, 69990656, 78739488, 82162944, 104985984, 118109232, 157478976, 209971968, 236218464, 314957952, 472436928, 629915904, 944873856, 1889747712]

約数ペア:

[(1, 1889747712), (2, 944873856), (3, 629915904), (4, 472436928), (6, 314957952), (8, 236218464), (9, 209971968), (12, 157478976), (16, 118109232), (18, 104985984), (23, 82162944), (24, 78739488), (27, 69990656), (32, 59054616), (36, 52492992), (46, 41081472), (48, 39369744), (54, 34995328), (64, 29527308), (69, 27387648), (72, 26246496), (92, 20540736), (96, 19684872), (108, 17497664), (128, 14763654), (138, 13693824), (144, 13123248), (184, 10270368), (192, 9842436), (207, 9129216), (216, 8748832), (256, 7381827), (276, 6846912), (288, 6561624), (368, 5135184), (384, 4921218), (414, 4564608), (432, 4374416), (552, 3423456), (576, 3280812), (621, 3043072), (736, 2567592), (768, 2460609), (828, 2282304), (864, 2187208), (1104, 1711728), (1152, 1640406), (1242, 1521536), (1472, 1283796), (1656, 1141152), (1728, 1093604), (2208, 855864), (2304, 820203), (2484, 760768), (2944, 641898), (3312, 570576), (3456, 546802), (4416, 427932), (4968, 380384), (5888, 320949), (6624, 285288), (6912, 273401), (8832, 213966), (9936, 190192), (11887, 158976), (13248, 142644), (17664, 106983), (19872, 95096), (23774, 79488), (26496, 71322), (35661, 52992), (39744, 47548)]