1366098992

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 2804820480

約数和(自身を除く): 1438721488

約数列:

[1, 2, 4, 8, 16, 43, 47, 83, 86, 94, 166, 172, 188, 332, 344, 376, 509, 664, 688, 752, 1018, 1328, 2021, 2036, 3569, 3901, 4042, 4072, 7138, 7802, 8084, 8144, 14276, 15604, 16168, 21887, 23923, 28552, 31208, 32336, 42247, 43774, 47846, 57104, 62416, 84494, 87548, 95692, 167743, 168988, 175096, 191384, 335486, 337976, 350192, 382768, 670972, 675952, 1028689, 1341944, 1816621, 1985609, 2057378, 2683888, 3633242, 3971218, 4114756, 7266484, 7942436, 8229512, 14532968, 15884872, 16459024, 29065936, 31769744, 85381187, 170762374, 341524748, 683049496, 1366098992]

約数ペア:

[(1, 1366098992), (2, 683049496), (4, 341524748), (8, 170762374), (16, 85381187), (43, 31769744), (47, 29065936), (83, 16459024), (86, 15884872), (94, 14532968), (166, 8229512), (172, 7942436), (188, 7266484), (332, 4114756), (344, 3971218), (376, 3633242), (509, 2683888), (664, 2057378), (688, 1985609), (752, 1816621), (1018, 1341944), (1328, 1028689), (2021, 675952), (2036, 670972), (3569, 382768), (3901, 350192), (4042, 337976), (4072, 335486), (7138, 191384), (7802, 175096), (8084, 168988), (8144, 167743), (14276, 95692), (15604, 87548), (16168, 84494), (21887, 62416), (23923, 57104), (28552, 47846), (31208, 43774), (32336, 42247)]