355296256

素因数分解:

$2^{10}\times 7^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 132

約数和(自身を含む): 846156108

約数和(自身を除く): 490859852

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 97, 98, 112, 128, 146, 194, 196, 224, 256, 292, 388, 392, 448, 511, 512, 584, 679, 776, 784, 896, 1022, 1024, 1168, 1358, 1552, 1568, 1792, 2044, 2336, 2716, 3104, 3136, 3577, 3584, 4088, 4672, 4753, 5432, 6208, 6272, 7081, 7154, 7168, 8176, 9344, 9506, 10864, 12416, 12544, 14162, 14308, 16352, 18688, 19012, 21728, 24832, 25088, 28324, 28616, 32704, 37376, 38024, 43456, 49567, 49664, 50176, 56648, 57232, 65408, 74752, 76048, 86912, 99134, 99328, 113296, 114464, 130816, 152096, 173824, 198268, 226592, 228928, 261632, 304192, 346969, 347648, 396536, 453184, 457856, 523264, 608384, 693938, 695296, 793072, 906368, 915712, 1216768, 1387876, 1586144, 1812736, 1831424, 2433536, 2775752, 3172288, 3625472, 3662848, 4867072, 5551504, 6344576, 7250944, 11103008, 12689152, 22206016, 25378304, 44412032, 50756608, 88824064, 177648128, 355296256]

約数ペア:

[(1, 355296256), (2, 177648128), (4, 88824064), (7, 50756608), (8, 44412032), (14, 25378304), (16, 22206016), (28, 12689152), (32, 11103008), (49, 7250944), (56, 6344576), (64, 5551504), (73, 4867072), (97, 3662848), (98, 3625472), (112, 3172288), (128, 2775752), (146, 2433536), (194, 1831424), (196, 1812736), (224, 1586144), (256, 1387876), (292, 1216768), (388, 915712), (392, 906368), (448, 793072), (511, 695296), (512, 693938), (584, 608384), (679, 523264), (776, 457856), (784, 453184), (896, 396536), (1022, 347648), (1024, 346969), (1168, 304192), (1358, 261632), (1552, 228928), (1568, 226592), (1792, 198268), (2044, 173824), (2336, 152096), (2716, 130816), (3104, 114464), (3136, 113296), (3577, 99328), (3584, 99134), (4088, 86912), (4672, 76048), (4753, 74752), (5432, 65408), (6208, 57232), (6272, 56648), (7081, 50176), (7154, 49664), (7168, 49567), (8176, 43456), (9344, 38024), (9506, 37376), (10864, 32704), (12416, 28616), (12544, 28324), (14162, 25088), (14308, 24832), (16352, 21728), (18688, 19012)]