2388489984

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 7440814080

約数和(自身を除く): 5052324096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 71, 72, 93, 96, 108, 124, 128, 142, 144, 157, 186, 192, 213, 216, 248, 256, 279, 284, 288, 314, 372, 384, 426, 432, 471, 496, 558, 568, 576, 628, 639, 744, 768, 837, 852, 864, 942, 992, 1116, 1136, 1152, 1256, 1278, 1413, 1488, 1674, 1704, 1728, 1884, 1917, 1984, 2201, 2232, 2272, 2304, 2512, 2556, 2826, 2976, 3348, 3408, 3456, 3768, 3834, 3968, 4239, 4402, 4464, 4544, 4867, 5024, 5112, 5652, 5952, 6603, 6696, 6816, 6912, 7536, 7668, 7936, 8478, 8804, 8928, 9088, 9734, 10048, 10224, 11147, 11304, 11904, 13206, 13392, 13632, 14601, 15072, 15336, 16956, 17608, 17856, 18176, 19468, 19809, 20096, 20448, 22294, 22608, 23808, 26412, 26784, 27264, 29202, 30144, 30672, 33441, 33912, 35216, 35712, 38936, 39618, 40192, 40896, 43803, 44588, 45216, 52824, 53568, 54528, 58404, 59427, 60288, 61344, 66882, 67824, 70432, 71424, 77872, 79236, 81792, 87606, 89176, 90432, 100323, 105648, 107136, 116808, 118854, 120576, 122688, 131409, 133764, 135648, 140864, 155744, 158472, 163584, 175212, 178352, 180864, 200646, 211296, 214272, 233616, 237708, 245376, 262818, 267528, 271296, 281728, 300969, 311488, 316944, 345557, 350424, 356704, 361728, 401292, 422592, 467232, 475416, 490752, 525636, 535056, 542592, 563456, 601938, 622976, 633888, 691114, 700848, 713408, 802584, 845184, 934464, 950832, 1036671, 1051272, 1070112, 1085184, 1203876, 1245952, 1267776, 1382228, 1401696, 1426816, 1605168, 1690368, 1868928, 1901664, 2073342, 2102544, 2140224, 2407752, 2535552, 2764456, 2803392, 2853632, 3110013, 3210336, 3737856, 3803328, 4146684, 4205088, 4280448, 4815504, 5071104, 5528912, 5606784, 6220026, 6420672, 7606656, 8293368, 8410176, 8560896, 9330039, 9631008, 11057824, 11213568, 12440052, 12841344, 15213312, 16586736, 16820352, 18660078, 19262016, 22115648, 24880104, 25682688, 33173472, 33640704, 37320156, 38524032, 44231296, 49760208, 66346944, 74640312, 77048064, 88462592, 99520416, 132693888, 149280624, 199040832, 265387776, 298561248, 398081664, 597122496, 796163328, 1194244992, 2388489984]

約数ペア:

[(1, 2388489984), (2, 1194244992), (3, 796163328), (4, 597122496), (6, 398081664), (8, 298561248), (9, 265387776), (12, 199040832), (16, 149280624), (18, 132693888), (24, 99520416), (27, 88462592), (31, 77048064), (32, 74640312), (36, 66346944), (48, 49760208), (54, 44231296), (62, 38524032), (64, 37320156), (71, 33640704), (72, 33173472), (93, 25682688), (96, 24880104), (108, 22115648), (124, 19262016), (128, 18660078), (142, 16820352), (144, 16586736), (157, 15213312), (186, 12841344), (192, 12440052), (213, 11213568), (216, 11057824), (248, 9631008), (256, 9330039), (279, 8560896), (284, 8410176), (288, 8293368), (314, 7606656), (372, 6420672), (384, 6220026), (426, 5606784), (432, 5528912), (471, 5071104), (496, 4815504), (558, 4280448), (568, 4205088), (576, 4146684), (628, 3803328), (639, 3737856), (744, 3210336), (768, 3110013), (837, 2853632), (852, 2803392), (864, 2764456), (942, 2535552), (992, 2407752), (1116, 2140224), (1136, 2102544), (1152, 2073342), (1256, 1901664), (1278, 1868928), (1413, 1690368), (1488, 1605168), (1674, 1426816), (1704, 1401696), (1728, 1382228), (1884, 1267776), (1917, 1245952), (1984, 1203876), (2201, 1085184), (2232, 1070112), (2272, 1051272), (2304, 1036671), (2512, 950832), (2556, 934464), (2826, 845184), (2976, 802584), (3348, 713408), (3408, 700848), (3456, 691114), (3768, 633888), (3834, 622976), (3968, 601938), (4239, 563456), (4402, 542592), (4464, 535056), (4544, 525636), (4867, 490752), (5024, 475416), (5112, 467232), (5652, 422592), (5952, 401292), (6603, 361728), (6696, 356704), (6816, 350424), (6912, 345557), (7536, 316944), (7668, 311488), (7936, 300969), (8478, 281728), (8804, 271296), (8928, 267528), (9088, 262818), (9734, 245376), (10048, 237708), (10224, 233616), (11147, 214272), (11304, 211296), (11904, 200646), (13206, 180864), (13392, 178352), (13632, 175212), (14601, 163584), (15072, 158472), (15336, 155744), (16956, 140864), (17608, 135648), (17856, 133764), (18176, 131409), (19468, 122688), (19809, 120576), (20096, 118854), (20448, 116808), (22294, 107136), (22608, 105648), (23808, 100323), (26412, 90432), (26784, 89176), (27264, 87606), (29202, 81792), (30144, 79236), (30672, 77872), (33441, 71424), (33912, 70432), (35216, 67824), (35712, 66882), (38936, 61344), (39618, 60288), (40192, 59427), (40896, 58404), (43803, 54528), (44588, 53568), (45216, 52824)]