238460928

素因数分解:

$2^{13}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 112

約数和(自身を含む): 658465536

約数和(自身を除く): 420004608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 313, 372, 384, 496, 512, 626, 744, 768, 939, 992, 1024, 1252, 1488, 1536, 1878, 1984, 2048, 2504, 2976, 3072, 3756, 3968, 4096, 5008, 5952, 6144, 7512, 7936, 8192, 9703, 10016, 11904, 12288, 15024, 15872, 19406, 20032, 23808, 24576, 29109, 30048, 31744, 38812, 40064, 47616, 58218, 60096, 63488, 77624, 80128, 95232, 116436, 120192, 126976, 155248, 160256, 190464, 232872, 240384, 253952, 310496, 320512, 380928, 465744, 480768, 620992, 641024, 761856, 931488, 961536, 1241984, 1282048, 1862976, 1923072, 2483968, 2564096, 3725952, 3846144, 4967936, 7451904, 7692288, 9935872, 14903808, 19871744, 29807616, 39743488, 59615232, 79486976, 119230464, 238460928]

約数ペア:

[(1, 238460928), (2, 119230464), (3, 79486976), (4, 59615232), (6, 39743488), (8, 29807616), (12, 19871744), (16, 14903808), (24, 9935872), (31, 7692288), (32, 7451904), (48, 4967936), (62, 3846144), (64, 3725952), (93, 2564096), (96, 2483968), (124, 1923072), (128, 1862976), (186, 1282048), (192, 1241984), (248, 961536), (256, 931488), (313, 761856), (372, 641024), (384, 620992), (496, 480768), (512, 465744), (626, 380928), (744, 320512), (768, 310496), (939, 253952), (992, 240384), (1024, 232872), (1252, 190464), (1488, 160256), (1536, 155248), (1878, 126976), (1984, 120192), (2048, 116436), (2504, 95232), (2976, 80128), (3072, 77624), (3756, 63488), (3968, 60096), (4096, 58218), (5008, 47616), (5952, 40064), (6144, 38812), (7512, 31744), (7936, 30048), (8192, 29109), (9703, 24576), (10016, 23808), (11904, 20032), (12288, 19406), (15024, 15872)]