346831812

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1123}}^1$

素因数の和:1529

約数の個数: 72

約数和(自身を含む): 918101184

約数和(自身を除く): 571269372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 373, 414, 746, 828, 1119, 1123, 1492, 2238, 2246, 3357, 3369, 4476, 4492, 6714, 6738, 8579, 10107, 13428, 13476, 17158, 20214, 25737, 25829, 34316, 40428, 51474, 51658, 77211, 77487, 102948, 103316, 154422, 154974, 232461, 308844, 309948, 418879, 464922, 837758, 929844, 1256637, 1675516, 2513274, 3769911, 5026548, 7539822, 9634217, 15079644, 19268434, 28902651, 38536868, 57805302, 86707953, 115610604, 173415906, 346831812]

約数ペア:

[(1, 346831812), (2, 173415906), (3, 115610604), (4, 86707953), (6, 57805302), (9, 38536868), (12, 28902651), (18, 19268434), (23, 15079644), (36, 9634217), (46, 7539822), (69, 5026548), (92, 3769911), (138, 2513274), (207, 1675516), (276, 1256637), (373, 929844), (414, 837758), (746, 464922), (828, 418879), (1119, 309948), (1123, 308844), (1492, 232461), (2238, 154974), (2246, 154422), (3357, 103316), (3369, 102948), (4476, 77487), (4492, 77211), (6714, 51658), (6738, 51474), (8579, 40428), (10107, 34316), (13428, 25829), (13476, 25737), (17158, 20214)]