387908352

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 180

約数和(自身を含む): 1246512960

約数和(自身を除く): 858604608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1439, 1664, 1728, 1872, 2106, 2304, 2496, 2592, 2808, 2878, 3328, 3456, 3744, 4212, 4317, 4992, 5184, 5616, 5756, 6912, 7488, 8424, 8634, 9984, 10368, 11232, 11512, 12951, 14976, 16848, 17268, 18707, 20736, 22464, 23024, 25902, 29952, 33696, 34536, 37414, 38853, 44928, 46048, 51804, 56121, 67392, 69072, 74828, 77706, 89856, 92096, 103608, 112242, 116559, 134784, 138144, 149656, 155412, 168363, 184192, 207216, 224484, 233118, 269568, 276288, 299312, 310824, 336726, 368384, 414432, 448968, 466236, 505089, 552576, 598624, 621648, 673452, 828864, 897936, 932472, 1010178, 1105152, 1197248, 1243296, 1346904, 1515267, 1657728, 1795872, 1864944, 2020356, 2394496, 2486592, 2693808, 3030534, 3315456, 3591744, 3729888, 4040712, 4788992, 4973184, 5387616, 6061068, 7183488, 7459776, 8081424, 9946368, 10775232, 12122136, 14366976, 14919552, 16162848, 21550464, 24244272, 29839104, 32325696, 43100928, 48488544, 64651392, 96977088, 129302784, 193954176, 387908352]

約数ペア:

[(1, 387908352), (2, 193954176), (3, 129302784), (4, 96977088), (6, 64651392), (8, 48488544), (9, 43100928), (12, 32325696), (13, 29839104), (16, 24244272), (18, 21550464), (24, 16162848), (26, 14919552), (27, 14366976), (32, 12122136), (36, 10775232), (39, 9946368), (48, 8081424), (52, 7459776), (54, 7183488), (64, 6061068), (72, 5387616), (78, 4973184), (81, 4788992), (96, 4040712), (104, 3729888), (108, 3591744), (117, 3315456), (128, 3030534), (144, 2693808), (156, 2486592), (162, 2394496), (192, 2020356), (208, 1864944), (216, 1795872), (234, 1657728), (256, 1515267), (288, 1346904), (312, 1243296), (324, 1197248), (351, 1105152), (384, 1010178), (416, 932472), (432, 897936), (468, 828864), (576, 673452), (624, 621648), (648, 598624), (702, 552576), (768, 505089), (832, 466236), (864, 448968), (936, 414432), (1053, 368384), (1152, 336726), (1248, 310824), (1296, 299312), (1404, 276288), (1439, 269568), (1664, 233118), (1728, 224484), (1872, 207216), (2106, 184192), (2304, 168363), (2496, 155412), (2592, 149656), (2808, 138144), (2878, 134784), (3328, 116559), (3456, 112242), (3744, 103608), (4212, 92096), (4317, 89856), (4992, 77706), (5184, 74828), (5616, 69072), (5756, 67392), (6912, 56121), (7488, 51804), (8424, 46048), (8634, 44928), (9984, 38853), (10368, 37414), (11232, 34536), (11512, 33696), (12951, 29952), (14976, 25902), (16848, 23024), (17268, 22464), (18707, 20736)]