255896064

素因数分解:

$2^9\times 3^3\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 768968640

約数和(自身を除く): 513072576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 128, 144, 173, 192, 214, 216, 256, 288, 321, 346, 384, 428, 432, 512, 519, 576, 642, 692, 768, 856, 864, 963, 1038, 1152, 1284, 1384, 1536, 1557, 1712, 1728, 1926, 2076, 2304, 2568, 2768, 2889, 3114, 3424, 3456, 3852, 4152, 4608, 4671, 5136, 5536, 5778, 6228, 6848, 6912, 7704, 8304, 9342, 10272, 11072, 11556, 12456, 13696, 13824, 15408, 16608, 18511, 18684, 20544, 22144, 23112, 24912, 27392, 30816, 33216, 37022, 37368, 41088, 44288, 46224, 49824, 54784, 55533, 61632, 66432, 74044, 74736, 82176, 88576, 92448, 99648, 111066, 123264, 132864, 148088, 149472, 164352, 166599, 184896, 199296, 222132, 246528, 265728, 296176, 298944, 333198, 369792, 398592, 444264, 493056, 499797, 592352, 597888, 666396, 739584, 797184, 888528, 999594, 1184704, 1195776, 1332792, 1479168, 1777056, 1999188, 2369408, 2391552, 2665584, 3554112, 3998376, 4738816, 5331168, 7108224, 7996752, 9477632, 10662336, 14216448, 15993504, 21324672, 28432896, 31987008, 42649344, 63974016, 85298688, 127948032, 255896064]

約数ペア:

[(1, 255896064), (2, 127948032), (3, 85298688), (4, 63974016), (6, 42649344), (8, 31987008), (9, 28432896), (12, 21324672), (16, 15993504), (18, 14216448), (24, 10662336), (27, 9477632), (32, 7996752), (36, 7108224), (48, 5331168), (54, 4738816), (64, 3998376), (72, 3554112), (96, 2665584), (107, 2391552), (108, 2369408), (128, 1999188), (144, 1777056), (173, 1479168), (192, 1332792), (214, 1195776), (216, 1184704), (256, 999594), (288, 888528), (321, 797184), (346, 739584), (384, 666396), (428, 597888), (432, 592352), (512, 499797), (519, 493056), (576, 444264), (642, 398592), (692, 369792), (768, 333198), (856, 298944), (864, 296176), (963, 265728), (1038, 246528), (1152, 222132), (1284, 199296), (1384, 184896), (1536, 166599), (1557, 164352), (1712, 149472), (1728, 148088), (1926, 132864), (2076, 123264), (2304, 111066), (2568, 99648), (2768, 92448), (2889, 88576), (3114, 82176), (3424, 74736), (3456, 74044), (3852, 66432), (4152, 61632), (4608, 55533), (4671, 54784), (5136, 49824), (5536, 46224), (5778, 44288), (6228, 41088), (6848, 37368), (6912, 37022), (7704, 33216), (8304, 30816), (9342, 27392), (10272, 24912), (11072, 23112), (11556, 22144), (12456, 20544), (13696, 18684), (13824, 18511), (15408, 16608)]