38108928

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 119500416

約数和(自身を除く): 81391488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 347, 352, 384, 416, 429, 528, 572, 624, 694, 704, 768, 832, 858, 1041, 1056, 1144, 1248, 1388, 1408, 1664, 1716, 2082, 2112, 2288, 2496, 2776, 2816, 3328, 3432, 3817, 4164, 4224, 4511, 4576, 4992, 5552, 6864, 7634, 8328, 8448, 9022, 9152, 9984, 11104, 11451, 13533, 13728, 15268, 16656, 18044, 18304, 22208, 22902, 27066, 27456, 30536, 33312, 36088, 36608, 44416, 45804, 49621, 54132, 54912, 61072, 66624, 72176, 88832, 91608, 99242, 108264, 109824, 122144, 133248, 144352, 148863, 183216, 198484, 216528, 244288, 266496, 288704, 297726, 366432, 396968, 433056, 488576, 577408, 595452, 732864, 793936, 866112, 977152, 1154816, 1190904, 1465728, 1587872, 1732224, 2381808, 2931456, 3175744, 3464448, 4763616, 6351488, 9527232, 12702976, 19054464, 38108928]

約数ペア:

[(1, 38108928), (2, 19054464), (3, 12702976), (4, 9527232), (6, 6351488), (8, 4763616), (11, 3464448), (12, 3175744), (13, 2931456), (16, 2381808), (22, 1732224), (24, 1587872), (26, 1465728), (32, 1190904), (33, 1154816), (39, 977152), (44, 866112), (48, 793936), (52, 732864), (64, 595452), (66, 577408), (78, 488576), (88, 433056), (96, 396968), (104, 366432), (128, 297726), (132, 288704), (143, 266496), (156, 244288), (176, 216528), (192, 198484), (208, 183216), (256, 148863), (264, 144352), (286, 133248), (312, 122144), (347, 109824), (352, 108264), (384, 99242), (416, 91608), (429, 88832), (528, 72176), (572, 66624), (624, 61072), (694, 54912), (704, 54132), (768, 49621), (832, 45804), (858, 44416), (1041, 36608), (1056, 36088), (1144, 33312), (1248, 30536), (1388, 27456), (1408, 27066), (1664, 22902), (1716, 22208), (2082, 18304), (2112, 18044), (2288, 16656), (2496, 15268), (2776, 13728), (2816, 13533), (3328, 11451), (3432, 11104), (3817, 9984), (4164, 9152), (4224, 9022), (4511, 8448), (4576, 8328), (4992, 7634), (5552, 6864)]