507304448

素因数分解:

$2^9\times 7^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 120

約数和(自身を含む): 1199573892

約数和(自身を除く): 692269444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 256, 277, 292, 392, 448, 511, 512, 554, 584, 784, 896, 1022, 1108, 1168, 1568, 1792, 1939, 2044, 2216, 2336, 3136, 3577, 3584, 3878, 4088, 4432, 4672, 6272, 7154, 7756, 8176, 8864, 9344, 12544, 13573, 14308, 15512, 16352, 17728, 18688, 20221, 25088, 27146, 28616, 31024, 32704, 35456, 37376, 40442, 54292, 57232, 62048, 65408, 70912, 80884, 108584, 114464, 124096, 130816, 141547, 141824, 161768, 217168, 228928, 248192, 261632, 283094, 323536, 434336, 457856, 496384, 566188, 647072, 868672, 915712, 990829, 992768, 1132376, 1294144, 1737344, 1831424, 1981658, 2264752, 2588288, 3474688, 3963316, 4529504, 5176576, 6949376, 7926632, 9059008, 10353152, 15853264, 18118016, 31706528, 36236032, 63413056, 72472064, 126826112, 253652224, 507304448]

約数ペア:

[(1, 507304448), (2, 253652224), (4, 126826112), (7, 72472064), (8, 63413056), (14, 36236032), (16, 31706528), (28, 18118016), (32, 15853264), (49, 10353152), (56, 9059008), (64, 7926632), (73, 6949376), (98, 5176576), (112, 4529504), (128, 3963316), (146, 3474688), (196, 2588288), (224, 2264752), (256, 1981658), (277, 1831424), (292, 1737344), (392, 1294144), (448, 1132376), (511, 992768), (512, 990829), (554, 915712), (584, 868672), (784, 647072), (896, 566188), (1022, 496384), (1108, 457856), (1168, 434336), (1568, 323536), (1792, 283094), (1939, 261632), (2044, 248192), (2216, 228928), (2336, 217168), (3136, 161768), (3577, 141824), (3584, 141547), (3878, 130816), (4088, 124096), (4432, 114464), (4672, 108584), (6272, 80884), (7154, 70912), (7756, 65408), (8176, 62048), (8864, 57232), (9344, 54292), (12544, 40442), (13573, 37376), (14308, 35456), (15512, 32704), (16352, 31024), (17728, 28616), (18688, 27146), (20221, 25088)]