492950016

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 1587532320

約数和(自身を除く): 1094582304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 211, 216, 234, 256, 288, 312, 338, 351, 384, 416, 422, 432, 468, 507, 512, 576, 624, 633, 676, 702, 768, 832, 844, 864, 936, 1014, 1152, 1248, 1266, 1352, 1404, 1521, 1536, 1664, 1688, 1728, 1872, 1899, 2028, 2304, 2496, 2532, 2704, 2743, 2808, 3042, 3328, 3376, 3456, 3744, 3798, 4056, 4563, 4608, 4992, 5064, 5408, 5486, 5616, 5697, 6084, 6656, 6752, 6912, 7488, 7596, 8112, 8229, 9126, 9984, 10128, 10816, 10972, 11232, 11394, 12168, 13504, 13824, 14976, 15192, 16224, 16458, 18252, 19968, 20256, 21632, 21944, 22464, 22788, 24336, 24687, 27008, 29952, 30384, 32448, 32916, 35659, 36504, 40512, 43264, 43888, 44928, 45576, 48672, 49374, 54016, 59904, 60768, 64896, 65832, 71318, 73008, 74061, 81024, 86528, 87776, 89856, 91152, 97344, 98748, 106977, 108032, 121536, 129792, 131664, 142636, 146016, 148122, 162048, 175552, 179712, 182304, 194688, 197496, 213954, 243072, 259584, 263328, 285272, 292032, 296244, 320931, 324096, 351104, 364608, 389376, 394992, 427908, 486144, 526656, 570544, 584064, 592488, 641862, 702208, 729216, 778752, 789984, 855816, 962793, 972288, 1053312, 1141088, 1168128, 1184976, 1283724, 1404416, 1458432, 1579968, 1711632, 1925586, 2106624, 2282176, 2336256, 2369952, 2567448, 2916864, 3159936, 3423264, 3851172, 4213248, 4564352, 4739904, 5134896, 6319872, 6846528, 7702344, 9128704, 9479808, 10269792, 12639744, 13693056, 15404688, 18257408, 18959616, 20539584, 27386112, 30809376, 37919232, 41079168, 54772224, 61618752, 82158336, 123237504, 164316672, 246475008, 492950016]

約数ペア:

[(1, 492950016), (2, 246475008), (3, 164316672), (4, 123237504), (6, 82158336), (8, 61618752), (9, 54772224), (12, 41079168), (13, 37919232), (16, 30809376), (18, 27386112), (24, 20539584), (26, 18959616), (27, 18257408), (32, 15404688), (36, 13693056), (39, 12639744), (48, 10269792), (52, 9479808), (54, 9128704), (64, 7702344), (72, 6846528), (78, 6319872), (96, 5134896), (104, 4739904), (108, 4564352), (117, 4213248), (128, 3851172), (144, 3423264), (156, 3159936), (169, 2916864), (192, 2567448), (208, 2369952), (211, 2336256), (216, 2282176), (234, 2106624), (256, 1925586), (288, 1711632), (312, 1579968), (338, 1458432), (351, 1404416), (384, 1283724), (416, 1184976), (422, 1168128), (432, 1141088), (468, 1053312), (507, 972288), (512, 962793), (576, 855816), (624, 789984), (633, 778752), (676, 729216), (702, 702208), (768, 641862), (832, 592488), (844, 584064), (864, 570544), (936, 526656), (1014, 486144), (1152, 427908), (1248, 394992), (1266, 389376), (1352, 364608), (1404, 351104), (1521, 324096), (1536, 320931), (1664, 296244), (1688, 292032), (1728, 285272), (1872, 263328), (1899, 259584), (2028, 243072), (2304, 213954), (2496, 197496), (2532, 194688), (2704, 182304), (2743, 179712), (2808, 175552), (3042, 162048), (3328, 148122), (3376, 146016), (3456, 142636), (3744, 131664), (3798, 129792), (4056, 121536), (4563, 108032), (4608, 106977), (4992, 98748), (5064, 97344), (5408, 91152), (5486, 89856), (5616, 87776), (5697, 86528), (6084, 81024), (6656, 74061), (6752, 73008), (6912, 71318), (7488, 65832), (7596, 64896), (8112, 60768), (8229, 59904), (9126, 54016), (9984, 49374), (10128, 48672), (10816, 45576), (10972, 44928), (11232, 43888), (11394, 43264), (12168, 40512), (13504, 36504), (13824, 35659), (14976, 32916), (15192, 32448), (16224, 30384), (16458, 29952), (18252, 27008), (19968, 24687), (20256, 24336), (21632, 22788), (21944, 22464)]