38383872

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 111259008

約数和(自身を除く): 72875136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 53, 64, 69, 82, 92, 96, 106, 123, 128, 138, 159, 164, 184, 192, 212, 246, 256, 276, 318, 328, 368, 384, 424, 492, 552, 636, 656, 736, 768, 848, 943, 984, 1104, 1219, 1272, 1312, 1472, 1696, 1886, 1968, 2173, 2208, 2438, 2544, 2624, 2829, 2944, 3392, 3657, 3772, 3936, 4346, 4416, 4876, 5088, 5248, 5658, 5888, 6519, 6784, 7314, 7544, 7872, 8692, 8832, 9752, 10176, 10496, 11316, 13038, 13568, 14628, 15088, 15744, 17384, 17664, 19504, 20352, 22632, 26076, 29256, 30176, 31488, 34768, 39008, 40704, 45264, 49979, 52152, 58512, 60352, 69536, 78016, 90528, 99958, 104304, 117024, 120704, 139072, 149937, 156032, 181056, 199916, 208608, 234048, 241408, 278144, 299874, 312064, 362112, 399832, 417216, 468096, 556288, 599748, 724224, 799664, 834432, 936192, 1199496, 1599328, 1668864, 2398992, 3198656, 4797984, 6397312, 9595968, 12794624, 19191936, 38383872]

約数ペア:

[(1, 38383872), (2, 19191936), (3, 12794624), (4, 9595968), (6, 6397312), (8, 4797984), (12, 3198656), (16, 2398992), (23, 1668864), (24, 1599328), (32, 1199496), (41, 936192), (46, 834432), (48, 799664), (53, 724224), (64, 599748), (69, 556288), (82, 468096), (92, 417216), (96, 399832), (106, 362112), (123, 312064), (128, 299874), (138, 278144), (159, 241408), (164, 234048), (184, 208608), (192, 199916), (212, 181056), (246, 156032), (256, 149937), (276, 139072), (318, 120704), (328, 117024), (368, 104304), (384, 99958), (424, 90528), (492, 78016), (552, 69536), (636, 60352), (656, 58512), (736, 52152), (768, 49979), (848, 45264), (943, 40704), (984, 39008), (1104, 34768), (1219, 31488), (1272, 30176), (1312, 29256), (1472, 26076), (1696, 22632), (1886, 20352), (1968, 19504), (2173, 17664), (2208, 17384), (2438, 15744), (2544, 15088), (2624, 14628), (2829, 13568), (2944, 13038), (3392, 11316), (3657, 10496), (3772, 10176), (3936, 9752), (4346, 8832), (4416, 8692), (4876, 7872), (5088, 7544), (5248, 7314), (5658, 6784), (5888, 6519)]