308927488

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 88

約数和(自身を含む): 651437280

約数和(自身を除く): 342509792

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 101, 103, 116, 128, 202, 206, 232, 256, 404, 412, 464, 512, 808, 824, 928, 1024, 1616, 1648, 1856, 2929, 2987, 3232, 3296, 3712, 5858, 5974, 6464, 6592, 7424, 10403, 11716, 11948, 12928, 13184, 14848, 20806, 23432, 23896, 25856, 26368, 29696, 41612, 46864, 47792, 51712, 52736, 83224, 93728, 95584, 103424, 105472, 166448, 187456, 191168, 301687, 332896, 374912, 382336, 603374, 665792, 749824, 764672, 1206748, 1331584, 1499648, 1529344, 2413496, 2663168, 2999296, 3058688, 4826992, 5326336, 9653984, 10652672, 19307968, 38615936, 77231872, 154463744, 308927488]

約数ペア:

[(1, 308927488), (2, 154463744), (4, 77231872), (8, 38615936), (16, 19307968), (29, 10652672), (32, 9653984), (58, 5326336), (64, 4826992), (101, 3058688), (103, 2999296), (116, 2663168), (128, 2413496), (202, 1529344), (206, 1499648), (232, 1331584), (256, 1206748), (404, 764672), (412, 749824), (464, 665792), (512, 603374), (808, 382336), (824, 374912), (928, 332896), (1024, 301687), (1616, 191168), (1648, 187456), (1856, 166448), (2929, 105472), (2987, 103424), (3232, 95584), (3296, 93728), (3712, 83224), (5858, 52736), (5974, 51712), (6464, 47792), (6592, 46864), (7424, 41612), (10403, 29696), (11716, 26368), (11948, 25856), (12928, 23896), (13184, 23432), (14848, 20806)]