393470544

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1708

約数の個数: 80

約数和(自身を含む): 1074127680

約数和(自身を除く): 680657136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 317, 456, 634, 912, 951, 1268, 1361, 1902, 2536, 2722, 3804, 4083, 5072, 5444, 6023, 7608, 8166, 10888, 12046, 15216, 16332, 18069, 21776, 24092, 25859, 32664, 36138, 48184, 51718, 65328, 72276, 77577, 96368, 103436, 144552, 155154, 206872, 289104, 310308, 413744, 431437, 620616, 862874, 1241232, 1294311, 1725748, 2588622, 3451496, 5177244, 6902992, 8197303, 10354488, 16394606, 20708976, 24591909, 32789212, 49183818, 65578424, 98367636, 131156848, 196735272, 393470544]

約数ペア:

[(1, 393470544), (2, 196735272), (3, 131156848), (4, 98367636), (6, 65578424), (8, 49183818), (12, 32789212), (16, 24591909), (19, 20708976), (24, 16394606), (38, 10354488), (48, 8197303), (57, 6902992), (76, 5177244), (114, 3451496), (152, 2588622), (228, 1725748), (304, 1294311), (317, 1241232), (456, 862874), (634, 620616), (912, 431437), (951, 413744), (1268, 310308), (1361, 289104), (1902, 206872), (2536, 155154), (2722, 144552), (3804, 103436), (4083, 96368), (5072, 77577), (5444, 72276), (6023, 65328), (7608, 51718), (8166, 48184), (10888, 36138), (12046, 32664), (15216, 25859), (16332, 24092), (18069, 21776)]