1380821544

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2767}}^1$

素因数の和:3047

約数の個数: 96

約数和(自身を含む): 3886272000

約数和(自身を除く): 2505450456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 239, 261, 348, 478, 522, 696, 717, 956, 1044, 1434, 1912, 2088, 2151, 2767, 2868, 4302, 5534, 5736, 6931, 8301, 8604, 11068, 13862, 16602, 17208, 20793, 22136, 24903, 27724, 33204, 41586, 49806, 55448, 62379, 66408, 80243, 83172, 99612, 124758, 160486, 166344, 199224, 240729, 249516, 320972, 481458, 499032, 641944, 661313, 722187, 962916, 1322626, 1444374, 1925832, 1983939, 2645252, 2888748, 3967878, 5290504, 5777496, 5951817, 7935756, 11903634, 15871512, 19178077, 23807268, 38356154, 47614536, 57534231, 76712308, 115068462, 153424616, 172602693, 230136924, 345205386, 460273848, 690410772, 1380821544]

約数ペア:

[(1, 1380821544), (2, 690410772), (3, 460273848), (4, 345205386), (6, 230136924), (8, 172602693), (9, 153424616), (12, 115068462), (18, 76712308), (24, 57534231), (29, 47614536), (36, 38356154), (58, 23807268), (72, 19178077), (87, 15871512), (116, 11903634), (174, 7935756), (232, 5951817), (239, 5777496), (261, 5290504), (348, 3967878), (478, 2888748), (522, 2645252), (696, 1983939), (717, 1925832), (956, 1444374), (1044, 1322626), (1434, 962916), (1912, 722187), (2088, 661313), (2151, 641944), (2767, 499032), (2868, 481458), (4302, 320972), (5534, 249516), (5736, 240729), (6931, 199224), (8301, 166344), (8604, 160486), (11068, 124758), (13862, 99612), (16602, 83172), (17208, 80243), (20793, 66408), (22136, 62379), (24903, 55448), (27724, 49806), (33204, 41586)]