1329312768

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{8831}}^1$

素因数の和:8868

約数の個数: 132

約数和(自身を含む): 4122035712

約数和(自身を除く): 2792722944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3072, 3136, 3584, 4704, 5376, 6272, 7168, 8831, 9408, 10752, 12544, 17662, 18816, 21504, 25088, 26493, 35324, 37632, 50176, 52986, 61817, 70648, 75264, 105972, 123634, 141296, 150528, 185451, 211944, 247268, 282592, 370902, 423888, 432719, 494536, 565184, 741804, 847776, 865438, 989072, 1130368, 1298157, 1483608, 1695552, 1730876, 1978144, 2260736, 2596314, 2967216, 3391104, 3461752, 3956288, 4521472, 5192628, 5934432, 6782208, 6923504, 7912576, 9042944, 10385256, 11868864, 13564416, 13847008, 15825152, 20770512, 23737728, 27128832, 27694016, 31650304, 41541024, 47475456, 55388032, 63300608, 83082048, 94950912, 110776064, 166164096, 189901824, 221552128, 332328192, 443104256, 664656384, 1329312768]

約数ペア:

[(1, 1329312768), (2, 664656384), (3, 443104256), (4, 332328192), (6, 221552128), (7, 189901824), (8, 166164096), (12, 110776064), (14, 94950912), (16, 83082048), (21, 63300608), (24, 55388032), (28, 47475456), (32, 41541024), (42, 31650304), (48, 27694016), (49, 27128832), (56, 23737728), (64, 20770512), (84, 15825152), (96, 13847008), (98, 13564416), (112, 11868864), (128, 10385256), (147, 9042944), (168, 7912576), (192, 6923504), (196, 6782208), (224, 5934432), (256, 5192628), (294, 4521472), (336, 3956288), (384, 3461752), (392, 3391104), (448, 2967216), (512, 2596314), (588, 2260736), (672, 1978144), (768, 1730876), (784, 1695552), (896, 1483608), (1024, 1298157), (1176, 1130368), (1344, 989072), (1536, 865438), (1568, 847776), (1792, 741804), (2352, 565184), (2688, 494536), (3072, 432719), (3136, 423888), (3584, 370902), (4704, 282592), (5376, 247268), (6272, 211944), (7168, 185451), (8831, 150528), (9408, 141296), (10752, 123634), (12544, 105972), (17662, 75264), (18816, 70648), (21504, 61817), (25088, 52986), (26493, 50176), (35324, 37632)]