255828672

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 224

約数和(自身を含む): 842223360

約数和(自身を除く): 586394688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 64, 66, 72, 86, 88, 96, 99, 108, 129, 132, 144, 172, 176, 192, 198, 216, 258, 264, 288, 297, 313, 344, 352, 387, 396, 432, 473, 516, 528, 576, 594, 626, 688, 704, 774, 792, 864, 939, 946, 1032, 1056, 1161, 1188, 1252, 1376, 1419, 1548, 1584, 1728, 1878, 1892, 2064, 2112, 2322, 2376, 2504, 2752, 2817, 2838, 3096, 3168, 3443, 3756, 3784, 4128, 4257, 4644, 4752, 5008, 5634, 5676, 6192, 6336, 6886, 7512, 7568, 8256, 8451, 8514, 9288, 9504, 10016, 10329, 11268, 11352, 12384, 12771, 13459, 13772, 15024, 15136, 16902, 17028, 18576, 19008, 20032, 20658, 22536, 22704, 24768, 25542, 26918, 27544, 30048, 30272, 30987, 33804, 34056, 37152, 40377, 41316, 45072, 45408, 51084, 53836, 55088, 60096, 61974, 67608, 68112, 74304, 80754, 82632, 90144, 90816, 92961, 102168, 107672, 110176, 121131, 123948, 135216, 136224, 148049, 161508, 165264, 180288, 185922, 204336, 215344, 220352, 242262, 247896, 270432, 272448, 296098, 323016, 330528, 363393, 371844, 408672, 430688, 444147, 484524, 495792, 540864, 592196, 646032, 661056, 726786, 743688, 817344, 861376, 888294, 969048, 991584, 1184392, 1292064, 1332441, 1453572, 1487376, 1776588, 1938096, 1983168, 2368784, 2584128, 2664882, 2907144, 2974752, 3553176, 3876192, 3997323, 4737568, 5329764, 5814288, 5949504, 7106352, 7752384, 7994646, 9475136, 10659528, 11628576, 14212704, 15989292, 21319056, 23257152, 28425408, 31978584, 42638112, 63957168, 85276224, 127914336, 255828672]

約数ペア:

[(1, 255828672), (2, 127914336), (3, 85276224), (4, 63957168), (6, 42638112), (8, 31978584), (9, 28425408), (11, 23257152), (12, 21319056), (16, 15989292), (18, 14212704), (22, 11628576), (24, 10659528), (27, 9475136), (32, 7994646), (33, 7752384), (36, 7106352), (43, 5949504), (44, 5814288), (48, 5329764), (54, 4737568), (64, 3997323), (66, 3876192), (72, 3553176), (86, 2974752), (88, 2907144), (96, 2664882), (99, 2584128), (108, 2368784), (129, 1983168), (132, 1938096), (144, 1776588), (172, 1487376), (176, 1453572), (192, 1332441), (198, 1292064), (216, 1184392), (258, 991584), (264, 969048), (288, 888294), (297, 861376), (313, 817344), (344, 743688), (352, 726786), (387, 661056), (396, 646032), (432, 592196), (473, 540864), (516, 495792), (528, 484524), (576, 444147), (594, 430688), (626, 408672), (688, 371844), (704, 363393), (774, 330528), (792, 323016), (864, 296098), (939, 272448), (946, 270432), (1032, 247896), (1056, 242262), (1161, 220352), (1188, 215344), (1252, 204336), (1376, 185922), (1419, 180288), (1548, 165264), (1584, 161508), (1728, 148049), (1878, 136224), (1892, 135216), (2064, 123948), (2112, 121131), (2322, 110176), (2376, 107672), (2504, 102168), (2752, 92961), (2817, 90816), (2838, 90144), (3096, 82632), (3168, 80754), (3443, 74304), (3756, 68112), (3784, 67608), (4128, 61974), (4257, 60096), (4644, 55088), (4752, 53836), (5008, 51084), (5634, 45408), (5676, 45072), (6192, 41316), (6336, 40377), (6886, 37152), (7512, 34056), (7568, 33804), (8256, 30987), (8451, 30272), (8514, 30048), (9288, 27544), (9504, 26918), (10016, 25542), (10329, 24768), (11268, 22704), (11352, 22536), (12384, 20658), (12771, 20032), (13459, 19008), (13772, 18576), (15024, 17028), (15136, 16902)]