387948288

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 324

約数和(自身を含む): 1321899768

約数和(自身を除く): 933951480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 61, 64, 78, 84, 91, 96, 98, 104, 112, 122, 128, 147, 156, 168, 169, 182, 183, 192, 196, 208, 224, 244, 256, 273, 294, 312, 336, 338, 364, 366, 384, 392, 416, 427, 448, 488, 507, 546, 588, 624, 637, 672, 676, 728, 732, 768, 784, 793, 832, 854, 896, 976, 1014, 1092, 1176, 1183, 1248, 1274, 1281, 1344, 1352, 1456, 1464, 1568, 1586, 1664, 1708, 1792, 1911, 1952, 2028, 2184, 2352, 2366, 2379, 2496, 2548, 2562, 2688, 2704, 2912, 2928, 2989, 3136, 3172, 3328, 3416, 3549, 3822, 3904, 4056, 4368, 4704, 4732, 4758, 4992, 5096, 5124, 5376, 5408, 5551, 5824, 5856, 5978, 6272, 6344, 6832, 7098, 7644, 7808, 8112, 8281, 8736, 8967, 9408, 9464, 9516, 9984, 10192, 10248, 10309, 10816, 11102, 11648, 11712, 11956, 12544, 12688, 13664, 14196, 15288, 15616, 16224, 16562, 16653, 17472, 17934, 18816, 18928, 19032, 20384, 20496, 20618, 21632, 22204, 23296, 23424, 23912, 24843, 25376, 27328, 28392, 30576, 30927, 32448, 33124, 33306, 34944, 35868, 37632, 37856, 38064, 38857, 40768, 40992, 41236, 43264, 44408, 46848, 47824, 49686, 50752, 54656, 56784, 61152, 61854, 64896, 66248, 66612, 69888, 71736, 72163, 75712, 76128, 77714, 81536, 81984, 82472, 88816, 95648, 99372, 101504, 109312, 113568, 116571, 122304, 123708, 129792, 132496, 133224, 143472, 144326, 151424, 152256, 155428, 163072, 163968, 164944, 177632, 191296, 198744, 203008, 216489, 227136, 233142, 244608, 247416, 264992, 266448, 286944, 288652, 302848, 304512, 310856, 327936, 329888, 355264, 382592, 397488, 432978, 454272, 466284, 489216, 494832, 505141, 529984, 532896, 573888, 577304, 609024, 621712, 659776, 710528, 765184, 794976, 865956, 908544, 932568, 989664, 1010282, 1059968, 1065792, 1147776, 1154608, 1243424, 1319552, 1421056, 1515423, 1589952, 1731912, 1865136, 1979328, 2020564, 2119936, 2131584, 2295552, 2309216, 2486848, 2639104, 3030846, 3179904, 3463824, 3730272, 3958656, 4041128, 4263168, 4618432, 4973696, 6061692, 6359808, 6927648, 7460544, 7917312, 8082256, 9236864, 9947392, 12123384, 13855296, 14921088, 16164512, 18473728, 24246768, 27710592, 29842176, 32329024, 48493536, 55421184, 64658048, 96987072, 129316096, 193974144, 387948288]

約数ペア:

[(1, 387948288), (2, 193974144), (3, 129316096), (4, 96987072), (6, 64658048), (7, 55421184), (8, 48493536), (12, 32329024), (13, 29842176), (14, 27710592), (16, 24246768), (21, 18473728), (24, 16164512), (26, 14921088), (28, 13855296), (32, 12123384), (39, 9947392), (42, 9236864), (48, 8082256), (49, 7917312), (52, 7460544), (56, 6927648), (61, 6359808), (64, 6061692), (78, 4973696), (84, 4618432), (91, 4263168), (96, 4041128), (98, 3958656), (104, 3730272), (112, 3463824), (122, 3179904), (128, 3030846), (147, 2639104), (156, 2486848), (168, 2309216), (169, 2295552), (182, 2131584), (183, 2119936), (192, 2020564), (196, 1979328), (208, 1865136), (224, 1731912), (244, 1589952), (256, 1515423), (273, 1421056), (294, 1319552), (312, 1243424), (336, 1154608), (338, 1147776), (364, 1065792), (366, 1059968), (384, 1010282), (392, 989664), (416, 932568), (427, 908544), (448, 865956), (488, 794976), (507, 765184), (546, 710528), (588, 659776), (624, 621712), (637, 609024), (672, 577304), (676, 573888), (728, 532896), (732, 529984), (768, 505141), (784, 494832), (793, 489216), (832, 466284), (854, 454272), (896, 432978), (976, 397488), (1014, 382592), (1092, 355264), (1176, 329888), (1183, 327936), (1248, 310856), (1274, 304512), (1281, 302848), (1344, 288652), (1352, 286944), (1456, 266448), (1464, 264992), (1568, 247416), (1586, 244608), (1664, 233142), (1708, 227136), (1792, 216489), (1911, 203008), (1952, 198744), (2028, 191296), (2184, 177632), (2352, 164944), (2366, 163968), (2379, 163072), (2496, 155428), (2548, 152256), (2562, 151424), (2688, 144326), (2704, 143472), (2912, 133224), (2928, 132496), (2989, 129792), (3136, 123708), (3172, 122304), (3328, 116571), (3416, 113568), (3549, 109312), (3822, 101504), (3904, 99372), (4056, 95648), (4368, 88816), (4704, 82472), (4732, 81984), (4758, 81536), (4992, 77714), (5096, 76128), (5124, 75712), (5376, 72163), (5408, 71736), (5551, 69888), (5824, 66612), (5856, 66248), (5978, 64896), (6272, 61854), (6344, 61152), (6832, 56784), (7098, 54656), (7644, 50752), (7808, 49686), (8112, 47824), (8281, 46848), (8736, 44408), (8967, 43264), (9408, 41236), (9464, 40992), (9516, 40768), (9984, 38857), (10192, 38064), (10248, 37856), (10309, 37632), (10816, 35868), (11102, 34944), (11648, 33306), (11712, 33124), (11956, 32448), (12544, 30927), (12688, 30576), (13664, 28392), (14196, 27328), (15288, 25376), (15616, 24843), (16224, 23912), (16562, 23424), (16653, 23296), (17472, 22204), (17934, 21632), (18816, 20618), (18928, 20496), (19032, 20384)]