255572928

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 224

約数和(自身を含む): 837509120

約数和(自身を除く): 581936192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 192, 208, 216, 234, 248, 279, 288, 312, 351, 367, 372, 403, 416, 432, 468, 496, 558, 576, 624, 702, 734, 744, 806, 832, 837, 864, 936, 992, 1101, 1116, 1209, 1248, 1404, 1468, 1488, 1612, 1674, 1728, 1872, 1984, 2202, 2232, 2418, 2496, 2808, 2936, 2976, 3224, 3303, 3348, 3627, 3744, 4404, 4464, 4771, 4836, 5616, 5872, 5952, 6448, 6606, 6696, 7254, 7488, 8808, 8928, 9542, 9672, 9909, 10881, 11232, 11377, 11744, 12896, 13212, 13392, 14313, 14508, 17616, 17856, 19084, 19344, 19818, 21762, 22464, 22754, 23488, 25792, 26424, 26784, 28626, 29016, 34131, 35232, 38168, 38688, 39636, 42939, 43524, 45508, 52848, 53568, 57252, 58032, 68262, 70464, 76336, 77376, 79272, 85878, 87048, 91016, 102393, 105696, 114504, 116064, 128817, 136524, 147901, 152672, 158544, 171756, 174096, 182032, 204786, 211392, 229008, 232128, 257634, 273048, 295802, 305344, 307179, 317088, 343512, 348192, 364064, 409572, 443703, 458016, 515268, 546096, 591604, 614358, 634176, 687024, 696384, 728128, 819144, 887406, 916032, 1030536, 1092192, 1183208, 1228716, 1331109, 1374048, 1638288, 1774812, 2061072, 2184384, 2366416, 2457432, 2662218, 2748096, 3276576, 3549624, 3993327, 4122144, 4732832, 4914864, 5324436, 6553152, 7099248, 7986654, 8244288, 9465664, 9829728, 10648872, 14198496, 15973308, 19659456, 21297744, 28396992, 31946616, 42595488, 63893232, 85190976, 127786464, 255572928]

約数ペア:

[(1, 255572928), (2, 127786464), (3, 85190976), (4, 63893232), (6, 42595488), (8, 31946616), (9, 28396992), (12, 21297744), (13, 19659456), (16, 15973308), (18, 14198496), (24, 10648872), (26, 9829728), (27, 9465664), (31, 8244288), (32, 7986654), (36, 7099248), (39, 6553152), (48, 5324436), (52, 4914864), (54, 4732832), (62, 4122144), (64, 3993327), (72, 3549624), (78, 3276576), (93, 2748096), (96, 2662218), (104, 2457432), (108, 2366416), (117, 2184384), (124, 2061072), (144, 1774812), (156, 1638288), (186, 1374048), (192, 1331109), (208, 1228716), (216, 1183208), (234, 1092192), (248, 1030536), (279, 916032), (288, 887406), (312, 819144), (351, 728128), (367, 696384), (372, 687024), (403, 634176), (416, 614358), (432, 591604), (468, 546096), (496, 515268), (558, 458016), (576, 443703), (624, 409572), (702, 364064), (734, 348192), (744, 343512), (806, 317088), (832, 307179), (837, 305344), (864, 295802), (936, 273048), (992, 257634), (1101, 232128), (1116, 229008), (1209, 211392), (1248, 204786), (1404, 182032), (1468, 174096), (1488, 171756), (1612, 158544), (1674, 152672), (1728, 147901), (1872, 136524), (1984, 128817), (2202, 116064), (2232, 114504), (2418, 105696), (2496, 102393), (2808, 91016), (2936, 87048), (2976, 85878), (3224, 79272), (3303, 77376), (3348, 76336), (3627, 70464), (3744, 68262), (4404, 58032), (4464, 57252), (4771, 53568), (4836, 52848), (5616, 45508), (5872, 43524), (5952, 42939), (6448, 39636), (6606, 38688), (6696, 38168), (7254, 35232), (7488, 34131), (8808, 29016), (8928, 28626), (9542, 26784), (9672, 26424), (9909, 25792), (10881, 23488), (11232, 22754), (11377, 22464), (11744, 21762), (12896, 19818), (13212, 19344), (13392, 19084), (14313, 17856), (14508, 17616)]