320993344

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:876

約数の個数: 112

約数和(自身を含む): 778337280

約数和(自身を除く): 457343936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 203, 217, 224, 232, 248, 406, 434, 448, 464, 496, 797, 812, 868, 899, 928, 992, 1594, 1624, 1736, 1798, 1856, 1984, 3188, 3248, 3472, 3596, 5579, 6293, 6376, 6496, 6944, 7192, 11158, 12586, 12752, 12992, 13888, 14384, 22316, 23113, 24707, 25172, 25504, 28768, 44632, 46226, 49414, 50344, 51008, 57536, 89264, 92452, 98828, 100688, 161791, 172949, 178528, 184904, 197656, 201376, 323582, 345898, 357056, 369808, 395312, 402752, 647164, 691796, 716503, 739616, 790624, 1294328, 1383592, 1433006, 1479232, 1581248, 2588656, 2767184, 2866012, 5015521, 5177312, 5534368, 5732024, 10031042, 10354624, 11068736, 11464048, 20062084, 22928096, 40124168, 45856192, 80248336, 160496672, 320993344]

約数ペア:

[(1, 320993344), (2, 160496672), (4, 80248336), (7, 45856192), (8, 40124168), (14, 22928096), (16, 20062084), (28, 11464048), (29, 11068736), (31, 10354624), (32, 10031042), (56, 5732024), (58, 5534368), (62, 5177312), (64, 5015521), (112, 2866012), (116, 2767184), (124, 2588656), (203, 1581248), (217, 1479232), (224, 1433006), (232, 1383592), (248, 1294328), (406, 790624), (434, 739616), (448, 716503), (464, 691796), (496, 647164), (797, 402752), (812, 395312), (868, 369808), (899, 357056), (928, 345898), (992, 323582), (1594, 201376), (1624, 197656), (1736, 184904), (1798, 178528), (1856, 172949), (1984, 161791), (3188, 100688), (3248, 98828), (3472, 92452), (3596, 89264), (5579, 57536), (6293, 51008), (6376, 50344), (6496, 49414), (6944, 46226), (7192, 44632), (11158, 28768), (12586, 25504), (12752, 25172), (12992, 24707), (13888, 23113), (14384, 22316)]