248409504

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13691}}^1$

素因数の和:13720

約数の個数: 120

約数和(自身を含む): 834992928

約数和(自身を除く): 586583424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 13691, 18144, 27382, 41073, 54764, 82146, 95837, 109528, 123219, 164292, 191674, 219056, 246438, 287511, 328584, 369657, 383348, 438112, 492876, 575022, 657168, 739314, 766696, 862533, 985752, 1108971, 1150044, 1314336, 1478628, 1533392, 1725066, 1971504, 2217942, 2300088, 2587599, 2957256, 3066784, 3450132, 3943008, 4435884, 4600176, 5175198, 5914512, 6900264, 7762797, 8871768, 9200352, 10350396, 11829024, 13800528, 15525594, 17743536, 20700792, 27601056, 31051188, 35487072, 41401584, 62102376, 82803168, 124204752, 248409504]

約数ペア:

[(1, 248409504), (2, 124204752), (3, 82803168), (4, 62102376), (6, 41401584), (7, 35487072), (8, 31051188), (9, 27601056), (12, 20700792), (14, 17743536), (16, 15525594), (18, 13800528), (21, 11829024), (24, 10350396), (27, 9200352), (28, 8871768), (32, 7762797), (36, 6900264), (42, 5914512), (48, 5175198), (54, 4600176), (56, 4435884), (63, 3943008), (72, 3450132), (81, 3066784), (84, 2957256), (96, 2587599), (108, 2300088), (112, 2217942), (126, 1971504), (144, 1725066), (162, 1533392), (168, 1478628), (189, 1314336), (216, 1150044), (224, 1108971), (252, 985752), (288, 862533), (324, 766696), (336, 739314), (378, 657168), (432, 575022), (504, 492876), (567, 438112), (648, 383348), (672, 369657), (756, 328584), (864, 287511), (1008, 246438), (1134, 219056), (1296, 191674), (1512, 164292), (2016, 123219), (2268, 109528), (2592, 95837), (3024, 82146), (4536, 54764), (6048, 41073), (9072, 27382), (13691, 18144)]