287579136

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 176

約数和(自身を含む): 871203200

約数和(自身を除く): 583624064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 379, 384, 416, 456, 494, 512, 608, 624, 741, 758, 768, 832, 912, 988, 1024, 1137, 1216, 1248, 1482, 1516, 1536, 1664, 1824, 1976, 2274, 2432, 2496, 2964, 3032, 3072, 3328, 3648, 3952, 4548, 4864, 4927, 4992, 5928, 6064, 6656, 7201, 7296, 7904, 9096, 9728, 9854, 9984, 11856, 12128, 13312, 14402, 14592, 14781, 15808, 18192, 19456, 19708, 19968, 21603, 23712, 24256, 28804, 29184, 29562, 31616, 36384, 39416, 39936, 43206, 47424, 48512, 57608, 58368, 59124, 63232, 72768, 78832, 86412, 93613, 94848, 97024, 115216, 118248, 126464, 145536, 157664, 172824, 187226, 189696, 194048, 230432, 236496, 252928, 280839, 291072, 315328, 345648, 374452, 379392, 388096, 460864, 472992, 561678, 582144, 630656, 691296, 748904, 758784, 921728, 945984, 1123356, 1164288, 1261312, 1382592, 1497808, 1843456, 1891968, 2246712, 2522624, 2765184, 2995616, 3686912, 3783936, 4493424, 5045248, 5530368, 5991232, 7373824, 7567872, 8986848, 11060736, 11982464, 15135744, 17973696, 22121472, 23964928, 35947392, 47929856, 71894784, 95859712, 143789568, 287579136]

約数ペア:

[(1, 287579136), (2, 143789568), (3, 95859712), (4, 71894784), (6, 47929856), (8, 35947392), (12, 23964928), (13, 22121472), (16, 17973696), (19, 15135744), (24, 11982464), (26, 11060736), (32, 8986848), (38, 7567872), (39, 7373824), (48, 5991232), (52, 5530368), (57, 5045248), (64, 4493424), (76, 3783936), (78, 3686912), (96, 2995616), (104, 2765184), (114, 2522624), (128, 2246712), (152, 1891968), (156, 1843456), (192, 1497808), (208, 1382592), (228, 1261312), (247, 1164288), (256, 1123356), (304, 945984), (312, 921728), (379, 758784), (384, 748904), (416, 691296), (456, 630656), (494, 582144), (512, 561678), (608, 472992), (624, 460864), (741, 388096), (758, 379392), (768, 374452), (832, 345648), (912, 315328), (988, 291072), (1024, 280839), (1137, 252928), (1216, 236496), (1248, 230432), (1482, 194048), (1516, 189696), (1536, 187226), (1664, 172824), (1824, 157664), (1976, 145536), (2274, 126464), (2432, 118248), (2496, 115216), (2964, 97024), (3032, 94848), (3072, 93613), (3328, 86412), (3648, 78832), (3952, 72768), (4548, 63232), (4864, 59124), (4927, 58368), (4992, 57608), (5928, 48512), (6064, 47424), (6656, 43206), (7201, 39936), (7296, 39416), (7904, 36384), (9096, 31616), (9728, 29562), (9854, 29184), (9984, 28804), (11856, 24256), (12128, 23712), (13312, 21603), (14402, 19968), (14592, 19708), (14781, 19456), (15808, 18192)]