318051072

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 975298688

約数和(自身を除く): 657247616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 73, 93, 96, 122, 124, 128, 144, 146, 183, 186, 192, 219, 244, 248, 256, 279, 288, 292, 366, 372, 384, 438, 488, 496, 549, 558, 576, 584, 657, 732, 744, 768, 876, 976, 992, 1098, 1116, 1152, 1168, 1314, 1464, 1488, 1752, 1891, 1952, 1984, 2196, 2232, 2263, 2304, 2336, 2628, 2928, 2976, 3504, 3782, 3904, 3968, 4392, 4453, 4464, 4526, 4672, 5256, 5673, 5856, 5952, 6789, 7008, 7564, 7808, 7936, 8784, 8906, 8928, 9052, 9344, 10512, 11346, 11712, 11904, 13359, 13578, 14016, 15128, 15616, 17019, 17568, 17812, 17856, 18104, 18688, 20367, 21024, 22692, 23424, 23808, 26718, 27156, 28032, 30256, 34038, 35136, 35624, 35712, 36208, 40077, 40734, 42048, 45384, 46848, 53436, 54312, 56064, 60512, 68076, 70272, 71248, 71424, 72416, 80154, 81468, 84096, 90768, 106872, 108624, 121024, 136152, 138043, 140544, 142496, 144832, 160308, 162936, 168192, 181536, 213744, 217248, 242048, 272304, 276086, 284992, 289664, 320616, 325872, 363072, 414129, 427488, 434496, 484096, 544608, 552172, 569984, 579328, 641232, 651744, 726144, 828258, 854976, 868992, 1089216, 1104344, 1139968, 1242387, 1282464, 1303488, 1452288, 1656516, 1709952, 1737984, 2178432, 2208688, 2484774, 2564928, 2606976, 3313032, 3419904, 4356864, 4417376, 4969548, 5129856, 5213952, 6626064, 8834752, 9939096, 10259712, 13252128, 17669504, 19878192, 26504256, 35339008, 39756384, 53008512, 79512768, 106017024, 159025536, 318051072]

約数ペア:

[(1, 318051072), (2, 159025536), (3, 106017024), (4, 79512768), (6, 53008512), (8, 39756384), (9, 35339008), (12, 26504256), (16, 19878192), (18, 17669504), (24, 13252128), (31, 10259712), (32, 9939096), (36, 8834752), (48, 6626064), (61, 5213952), (62, 5129856), (64, 4969548), (72, 4417376), (73, 4356864), (93, 3419904), (96, 3313032), (122, 2606976), (124, 2564928), (128, 2484774), (144, 2208688), (146, 2178432), (183, 1737984), (186, 1709952), (192, 1656516), (219, 1452288), (244, 1303488), (248, 1282464), (256, 1242387), (279, 1139968), (288, 1104344), (292, 1089216), (366, 868992), (372, 854976), (384, 828258), (438, 726144), (488, 651744), (496, 641232), (549, 579328), (558, 569984), (576, 552172), (584, 544608), (657, 484096), (732, 434496), (744, 427488), (768, 414129), (876, 363072), (976, 325872), (992, 320616), (1098, 289664), (1116, 284992), (1152, 276086), (1168, 272304), (1314, 242048), (1464, 217248), (1488, 213744), (1752, 181536), (1891, 168192), (1952, 162936), (1984, 160308), (2196, 144832), (2232, 142496), (2263, 140544), (2304, 138043), (2336, 136152), (2628, 121024), (2928, 108624), (2976, 106872), (3504, 90768), (3782, 84096), (3904, 81468), (3968, 80154), (4392, 72416), (4453, 71424), (4464, 71248), (4526, 70272), (4672, 68076), (5256, 60512), (5673, 56064), (5856, 54312), (5952, 53436), (6789, 46848), (7008, 45384), (7564, 42048), (7808, 40734), (7936, 40077), (8784, 36208), (8906, 35712), (8928, 35624), (9052, 35136), (9344, 34038), (10512, 30256), (11346, 28032), (11712, 27156), (11904, 26718), (13359, 23808), (13578, 23424), (14016, 22692), (15128, 21024), (15616, 20367), (17019, 18688), (17568, 18104), (17812, 17856)]