4385952

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 12681396

約数和(自身を除く): 8295444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 157, 194, 288, 291, 314, 388, 471, 582, 628, 776, 873, 942, 1164, 1256, 1413, 1552, 1746, 1884, 2328, 2512, 2826, 3104, 3492, 3768, 4656, 5024, 5652, 6984, 7536, 9312, 11304, 13968, 15072, 15229, 22608, 27936, 30458, 45216, 45687, 60916, 91374, 121832, 137061, 182748, 243664, 274122, 365496, 487328, 548244, 730992, 1096488, 1461984, 2192976, 4385952]

約数ペア:

[(1, 4385952), (2, 2192976), (3, 1461984), (4, 1096488), (6, 730992), (8, 548244), (9, 487328), (12, 365496), (16, 274122), (18, 243664), (24, 182748), (32, 137061), (36, 121832), (48, 91374), (72, 60916), (96, 45687), (97, 45216), (144, 30458), (157, 27936), (194, 22608), (288, 15229), (291, 15072), (314, 13968), (388, 11304), (471, 9312), (582, 7536), (628, 6984), (776, 5652), (873, 5024), (942, 4656), (1164, 3768), (1256, 3492), (1413, 3104), (1552, 2826), (1746, 2512), (1884, 2328)]