1288893696

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 3626219520

約数和(自身を除く): 2337325824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 256, 258, 344, 372, 384, 496, 516, 688, 744, 768, 992, 1032, 1259, 1333, 1376, 1488, 1984, 2064, 2518, 2666, 2752, 2976, 3777, 3968, 3999, 4128, 5036, 5332, 5504, 5952, 7554, 7936, 7998, 8256, 10072, 10664, 11008, 11904, 15108, 15996, 16512, 20144, 21328, 23808, 30216, 31992, 33024, 39029, 40288, 42656, 54137, 60432, 63984, 78058, 80576, 85312, 108274, 117087, 120864, 127968, 156116, 161152, 162411, 170624, 216548, 234174, 241728, 255936, 312232, 322304, 324822, 341248, 433096, 468348, 483456, 511872, 624464, 649644, 866192, 936696, 966912, 1023744, 1248928, 1299288, 1678247, 1732384, 1873392, 2497856, 2598576, 3356494, 3464768, 3746784, 4995712, 5034741, 5197152, 6712988, 6929536, 7493568, 9991424, 10069482, 10394304, 13425976, 13859072, 14987136, 20138964, 20788608, 26851952, 29974272, 40277928, 41577216, 53703904, 80555856, 107407808, 161111712, 214815616, 322223424, 429631232, 644446848, 1288893696]

約数ペア:

[(1, 1288893696), (2, 644446848), (3, 429631232), (4, 322223424), (6, 214815616), (8, 161111712), (12, 107407808), (16, 80555856), (24, 53703904), (31, 41577216), (32, 40277928), (43, 29974272), (48, 26851952), (62, 20788608), (64, 20138964), (86, 14987136), (93, 13859072), (96, 13425976), (124, 10394304), (128, 10069482), (129, 9991424), (172, 7493568), (186, 6929536), (192, 6712988), (248, 5197152), (256, 5034741), (258, 4995712), (344, 3746784), (372, 3464768), (384, 3356494), (496, 2598576), (516, 2497856), (688, 1873392), (744, 1732384), (768, 1678247), (992, 1299288), (1032, 1248928), (1259, 1023744), (1333, 966912), (1376, 936696), (1488, 866192), (1984, 649644), (2064, 624464), (2518, 511872), (2666, 483456), (2752, 468348), (2976, 433096), (3777, 341248), (3968, 324822), (3999, 322304), (4128, 312232), (5036, 255936), (5332, 241728), (5504, 234174), (5952, 216548), (7554, 170624), (7936, 162411), (7998, 161152), (8256, 156116), (10072, 127968), (10664, 120864), (11008, 117087), (11904, 108274), (15108, 85312), (15996, 80576), (16512, 78058), (20144, 63984), (21328, 60432), (23808, 54137), (30216, 42656), (31992, 40288), (33024, 39029)]