389947392

素因数分解:

$2^{13}\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 224

約数和(自身を含む): 1211031360

約数和(自身を除く): 821083968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 43, 48, 54, 64, 72, 82, 86, 96, 108, 123, 128, 129, 144, 164, 172, 192, 216, 246, 256, 258, 288, 328, 344, 369, 384, 387, 432, 492, 512, 516, 576, 656, 688, 738, 768, 774, 864, 984, 1024, 1032, 1107, 1152, 1161, 1312, 1376, 1476, 1536, 1548, 1728, 1763, 1968, 2048, 2064, 2214, 2304, 2322, 2624, 2752, 2952, 3072, 3096, 3456, 3526, 3936, 4096, 4128, 4428, 4608, 4644, 5248, 5289, 5504, 5904, 6144, 6192, 6912, 7052, 7872, 8192, 8256, 8856, 9216, 9288, 10496, 10578, 11008, 11808, 12288, 12384, 13824, 14104, 15744, 15867, 16512, 17712, 18432, 18576, 20992, 21156, 22016, 23616, 24576, 24768, 27648, 28208, 31488, 31734, 33024, 35424, 36864, 37152, 41984, 42312, 44032, 47232, 47601, 49536, 55296, 56416, 62976, 63468, 66048, 70848, 73728, 74304, 83968, 84624, 88064, 94464, 95202, 99072, 110592, 112832, 125952, 126936, 132096, 141696, 148608, 167936, 169248, 176128, 188928, 190404, 198144, 221184, 225664, 251904, 253872, 264192, 283392, 297216, 335872, 338496, 352256, 377856, 380808, 396288, 451328, 503808, 507744, 528384, 566784, 594432, 676992, 755712, 761616, 792576, 902656, 1007616, 1015488, 1056768, 1133568, 1188864, 1353984, 1511424, 1523232, 1585152, 1805312, 2030976, 2267136, 2377728, 2707968, 3022848, 3046464, 3170304, 3610624, 4061952, 4534272, 4755456, 5415936, 6092928, 7221248, 8123904, 9068544, 9510912, 10831872, 12185856, 14442496, 16247808, 21663744, 24371712, 32495616, 43327488, 48743424, 64991232, 97486848, 129982464, 194973696, 389947392]

約数ペア:

[(1, 389947392), (2, 194973696), (3, 129982464), (4, 97486848), (6, 64991232), (8, 48743424), (9, 43327488), (12, 32495616), (16, 24371712), (18, 21663744), (24, 16247808), (27, 14442496), (32, 12185856), (36, 10831872), (41, 9510912), (43, 9068544), (48, 8123904), (54, 7221248), (64, 6092928), (72, 5415936), (82, 4755456), (86, 4534272), (96, 4061952), (108, 3610624), (123, 3170304), (128, 3046464), (129, 3022848), (144, 2707968), (164, 2377728), (172, 2267136), (192, 2030976), (216, 1805312), (246, 1585152), (256, 1523232), (258, 1511424), (288, 1353984), (328, 1188864), (344, 1133568), (369, 1056768), (384, 1015488), (387, 1007616), (432, 902656), (492, 792576), (512, 761616), (516, 755712), (576, 676992), (656, 594432), (688, 566784), (738, 528384), (768, 507744), (774, 503808), (864, 451328), (984, 396288), (1024, 380808), (1032, 377856), (1107, 352256), (1152, 338496), (1161, 335872), (1312, 297216), (1376, 283392), (1476, 264192), (1536, 253872), (1548, 251904), (1728, 225664), (1763, 221184), (1968, 198144), (2048, 190404), (2064, 188928), (2214, 176128), (2304, 169248), (2322, 167936), (2624, 148608), (2752, 141696), (2952, 132096), (3072, 126936), (3096, 125952), (3456, 112832), (3526, 110592), (3936, 99072), (4096, 95202), (4128, 94464), (4428, 88064), (4608, 84624), (4644, 83968), (5248, 74304), (5289, 73728), (5504, 70848), (5904, 66048), (6144, 63468), (6192, 62976), (6912, 56416), (7052, 55296), (7872, 49536), (8192, 47601), (8256, 47232), (8856, 44032), (9216, 42312), (9288, 41984), (10496, 37152), (10578, 36864), (11008, 35424), (11808, 33024), (12288, 31734), (12384, 31488), (13824, 28208), (14104, 27648), (15744, 24768), (15867, 24576), (16512, 23616), (17712, 22016), (18432, 21156), (18576, 20992)]