253364736

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 160

約数和(自身を含む): 740095488

約数和(自身を除く): 486730752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 313, 372, 384, 408, 496, 512, 527, 544, 626, 744, 768, 816, 939, 992, 1054, 1088, 1252, 1488, 1536, 1581, 1632, 1878, 1984, 2108, 2176, 2504, 2976, 3162, 3264, 3756, 3968, 4216, 4352, 5008, 5321, 5952, 6324, 6528, 7512, 7936, 8432, 8704, 9703, 10016, 10642, 11904, 12648, 13056, 15024, 15872, 15963, 16864, 19406, 20032, 21284, 23808, 25296, 26112, 29109, 30048, 31926, 33728, 38812, 40064, 42568, 47616, 50592, 58218, 60096, 63852, 67456, 77624, 80128, 85136, 101184, 116436, 120192, 127704, 134912, 155248, 160256, 164951, 170272, 202368, 232872, 240384, 255408, 269824, 310496, 329902, 340544, 404736, 465744, 480768, 494853, 510816, 620992, 659804, 681088, 809472, 931488, 989706, 1021632, 1241984, 1319608, 1362176, 1862976, 1979412, 2043264, 2483968, 2639216, 2724352, 3725952, 3958824, 4086528, 4967936, 5278432, 7451904, 7917648, 8173056, 10556864, 14903808, 15835296, 21113728, 31670592, 42227456, 63341184, 84454912, 126682368, 253364736]

約数ペア:

[(1, 253364736), (2, 126682368), (3, 84454912), (4, 63341184), (6, 42227456), (8, 31670592), (12, 21113728), (16, 15835296), (17, 14903808), (24, 10556864), (31, 8173056), (32, 7917648), (34, 7451904), (48, 5278432), (51, 4967936), (62, 4086528), (64, 3958824), (68, 3725952), (93, 2724352), (96, 2639216), (102, 2483968), (124, 2043264), (128, 1979412), (136, 1862976), (186, 1362176), (192, 1319608), (204, 1241984), (248, 1021632), (256, 989706), (272, 931488), (313, 809472), (372, 681088), (384, 659804), (408, 620992), (496, 510816), (512, 494853), (527, 480768), (544, 465744), (626, 404736), (744, 340544), (768, 329902), (816, 310496), (939, 269824), (992, 255408), (1054, 240384), (1088, 232872), (1252, 202368), (1488, 170272), (1536, 164951), (1581, 160256), (1632, 155248), (1878, 134912), (1984, 127704), (2108, 120192), (2176, 116436), (2504, 101184), (2976, 85136), (3162, 80128), (3264, 77624), (3756, 67456), (3968, 63852), (4216, 60096), (4352, 58218), (5008, 50592), (5321, 47616), (5952, 42568), (6324, 40064), (6528, 38812), (7512, 33728), (7936, 31926), (8432, 30048), (8704, 29109), (9703, 26112), (10016, 25296), (10642, 23808), (11904, 21284), (12648, 20032), (13056, 19406), (15024, 16864), (15872, 15963)]