1339911552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21673}}^1$

素因数の和:21720

約数の個数: 128

約数和(自身を含む): 4244636160

約数和(自身を除く): 2904724608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10304, 15456, 20608, 21673, 30912, 43346, 61824, 65019, 86692, 130038, 151711, 173384, 260076, 303422, 346768, 455133, 498479, 520152, 606844, 693536, 910266, 996958, 1040304, 1213688, 1387072, 1495437, 1820532, 1993916, 2080608, 2427376, 2774144, 2990874, 3489353, 3641064, 3987832, 4161216, 4854752, 5981748, 6978706, 7282128, 7975664, 8322432, 9709504, 10468059, 11963496, 13957412, 14564256, 15951328, 19419008, 20936118, 23926992, 27914824, 29128512, 31902656, 41872236, 47853984, 55829648, 58257024, 63805312, 83744472, 95707968, 111659296, 167488944, 191415936, 223318592, 334977888, 446637184, 669955776, 1339911552]

約数ペア:

[(1, 1339911552), (2, 669955776), (3, 446637184), (4, 334977888), (6, 223318592), (7, 191415936), (8, 167488944), (12, 111659296), (14, 95707968), (16, 83744472), (21, 63805312), (23, 58257024), (24, 55829648), (28, 47853984), (32, 41872236), (42, 31902656), (46, 29128512), (48, 27914824), (56, 23926992), (64, 20936118), (69, 19419008), (84, 15951328), (92, 14564256), (96, 13957412), (112, 11963496), (128, 10468059), (138, 9709504), (161, 8322432), (168, 7975664), (184, 7282128), (192, 6978706), (224, 5981748), (276, 4854752), (322, 4161216), (336, 3987832), (368, 3641064), (384, 3489353), (448, 2990874), (483, 2774144), (552, 2427376), (644, 2080608), (672, 1993916), (736, 1820532), (896, 1495437), (966, 1387072), (1104, 1213688), (1288, 1040304), (1344, 996958), (1472, 910266), (1932, 693536), (2208, 606844), (2576, 520152), (2688, 498479), (2944, 455133), (3864, 346768), (4416, 303422), (5152, 260076), (7728, 173384), (8832, 151711), (10304, 130038), (15456, 86692), (20608, 65019), (21673, 61824), (30912, 43346)]