303966208

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 764667540

約数和(自身を除く): 460701332

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 233, 256, 364, 392, 416, 448, 466, 512, 637, 728, 784, 832, 896, 932, 1024, 1274, 1456, 1568, 1631, 1664, 1792, 1864, 2048, 2548, 2912, 3029, 3136, 3262, 3328, 3584, 3728, 5096, 5824, 6058, 6272, 6524, 6656, 7168, 7456, 10192, 11417, 11648, 12116, 12544, 13048, 13312, 14336, 14912, 20384, 21203, 22834, 23296, 24232, 25088, 26096, 26624, 29824, 40768, 42406, 45668, 46592, 48464, 50176, 52192, 59648, 81536, 84812, 91336, 93184, 96928, 100352, 104384, 119296, 148421, 163072, 169624, 182672, 186368, 193856, 208768, 238592, 296842, 326144, 339248, 365344, 387712, 417536, 477184, 593684, 652288, 678496, 730688, 775424, 835072, 1187368, 1304576, 1356992, 1461376, 1550848, 1670144, 2374736, 2713984, 2922752, 3101696, 3340288, 4749472, 5427968, 5845504, 6203392, 9498944, 10855936, 11691008, 18997888, 21711872, 23382016, 37995776, 43423744, 75991552, 151983104, 303966208]

約数ペア:

[(1, 303966208), (2, 151983104), (4, 75991552), (7, 43423744), (8, 37995776), (13, 23382016), (14, 21711872), (16, 18997888), (26, 11691008), (28, 10855936), (32, 9498944), (49, 6203392), (52, 5845504), (56, 5427968), (64, 4749472), (91, 3340288), (98, 3101696), (104, 2922752), (112, 2713984), (128, 2374736), (182, 1670144), (196, 1550848), (208, 1461376), (224, 1356992), (233, 1304576), (256, 1187368), (364, 835072), (392, 775424), (416, 730688), (448, 678496), (466, 652288), (512, 593684), (637, 477184), (728, 417536), (784, 387712), (832, 365344), (896, 339248), (932, 326144), (1024, 296842), (1274, 238592), (1456, 208768), (1568, 193856), (1631, 186368), (1664, 182672), (1792, 169624), (1864, 163072), (2048, 148421), (2548, 119296), (2912, 104384), (3029, 100352), (3136, 96928), (3262, 93184), (3328, 91336), (3584, 84812), (3728, 81536), (5096, 59648), (5824, 52192), (6058, 50176), (6272, 48464), (6524, 46592), (6656, 45668), (7168, 42406), (7456, 40768), (10192, 29824), (11417, 26624), (11648, 26096), (12116, 25088), (12544, 24232), (13048, 23296), (13312, 22834), (14336, 21203), (14912, 20384)]