1878847488

素因数分解:

$2^{12}\times 3^4\times 7^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 260

約数和(自身を含む): 6422399280

約数和(自身を除く): 4543551792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 809, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1618, 1728, 1792, 2016, 2048, 2268, 2304, 2427, 2592, 2688, 3024, 3072, 3236, 3456, 3584, 4032, 4096, 4536, 4608, 4854, 5184, 5376, 5663, 6048, 6144, 6472, 6912, 7168, 7281, 8064, 9072, 9216, 9708, 10368, 10752, 11326, 12096, 12288, 12944, 13824, 14336, 14562, 16128, 16989, 18144, 18432, 19416, 20736, 21504, 21843, 22652, 24192, 25888, 27648, 28672, 29124, 32256, 33978, 36288, 36864, 38832, 41472, 43008, 43686, 45304, 48384, 50967, 51776, 55296, 58248, 64512, 65529, 67956, 72576, 77664, 82944, 86016, 87372, 90608, 96768, 101934, 103552, 110592, 116496, 129024, 131058, 135912, 145152, 152901, 155328, 165888, 174744, 181216, 193536, 203868, 207104, 232992, 258048, 262116, 271824, 290304, 305802, 310656, 331776, 349488, 362432, 387072, 407736, 414208, 458703, 465984, 524232, 543648, 580608, 611604, 621312, 698976, 724864, 774144, 815472, 828416, 917406, 931968, 1048464, 1087296, 1161216, 1223208, 1242624, 1397952, 1449728, 1630944, 1656832, 1834812, 1863936, 2096928, 2174592, 2322432, 2446416, 2485248, 2795904, 2899456, 3261888, 3313664, 3669624, 3727872, 4193856, 4349184, 4892832, 4970496, 5591808, 5798912, 6523776, 7339248, 7455744, 8387712, 8698368, 9785664, 9940992, 11183616, 11597824, 13047552, 14678496, 14911488, 16775424, 17396736, 19571328, 22367232, 23195648, 26095104, 29356992, 29822976, 33550848, 34793472, 39142656, 44734464, 52190208, 58713984, 67101696, 69586944, 78285312, 89468928, 104380416, 117427968, 134203392, 156570624, 208760832, 234855936, 268406784, 313141248, 469711872, 626282496, 939423744, 1878847488]

約数ペア:

[(1, 1878847488), (2, 939423744), (3, 626282496), (4, 469711872), (6, 313141248), (7, 268406784), (8, 234855936), (9, 208760832), (12, 156570624), (14, 134203392), (16, 117427968), (18, 104380416), (21, 89468928), (24, 78285312), (27, 69586944), (28, 67101696), (32, 58713984), (36, 52190208), (42, 44734464), (48, 39142656), (54, 34793472), (56, 33550848), (63, 29822976), (64, 29356992), (72, 26095104), (81, 23195648), (84, 22367232), (96, 19571328), (108, 17396736), (112, 16775424), (126, 14911488), (128, 14678496), (144, 13047552), (162, 11597824), (168, 11183616), (189, 9940992), (192, 9785664), (216, 8698368), (224, 8387712), (252, 7455744), (256, 7339248), (288, 6523776), (324, 5798912), (336, 5591808), (378, 4970496), (384, 4892832), (432, 4349184), (448, 4193856), (504, 3727872), (512, 3669624), (567, 3313664), (576, 3261888), (648, 2899456), (672, 2795904), (756, 2485248), (768, 2446416), (809, 2322432), (864, 2174592), (896, 2096928), (1008, 1863936), (1024, 1834812), (1134, 1656832), (1152, 1630944), (1296, 1449728), (1344, 1397952), (1512, 1242624), (1536, 1223208), (1618, 1161216), (1728, 1087296), (1792, 1048464), (2016, 931968), (2048, 917406), (2268, 828416), (2304, 815472), (2427, 774144), (2592, 724864), (2688, 698976), (3024, 621312), (3072, 611604), (3236, 580608), (3456, 543648), (3584, 524232), (4032, 465984), (4096, 458703), (4536, 414208), (4608, 407736), (4854, 387072), (5184, 362432), (5376, 349488), (5663, 331776), (6048, 310656), (6144, 305802), (6472, 290304), (6912, 271824), (7168, 262116), (7281, 258048), (8064, 232992), (9072, 207104), (9216, 203868), (9708, 193536), (10368, 181216), (10752, 174744), (11326, 165888), (12096, 155328), (12288, 152901), (12944, 145152), (13824, 135912), (14336, 131058), (14562, 129024), (16128, 116496), (16989, 110592), (18144, 103552), (18432, 101934), (19416, 96768), (20736, 90608), (21504, 87372), (21843, 86016), (22652, 82944), (24192, 77664), (25888, 72576), (27648, 67956), (28672, 65529), (29124, 64512), (32256, 58248), (33978, 55296), (36288, 51776), (36864, 50967), (38832, 48384), (41472, 45304), (43008, 43686)]