247402512

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{27271}}^1$

素因数の和:27298

約数の個数: 100

約数和(自身を含む): 818378176

約数和(自身を除く): 570975664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 27271, 54542, 81813, 109084, 163626, 190897, 218168, 245439, 327252, 381794, 436336, 490878, 572691, 654504, 736317, 763588, 981756, 1145382, 1309008, 1472634, 1527176, 1718073, 1963512, 2208951, 2290764, 2945268, 3054352, 3436146, 3927024, 4417902, 4581528, 5154219, 5890536, 6872292, 8835804, 9163056, 10308438, 11781072, 13744584, 15462657, 17671608, 20616876, 27489168, 30925314, 35343216, 41233752, 61850628, 82467504, 123701256, 247402512]

約数ペア:

[(1, 247402512), (2, 123701256), (3, 82467504), (4, 61850628), (6, 41233752), (7, 35343216), (8, 30925314), (9, 27489168), (12, 20616876), (14, 17671608), (16, 15462657), (18, 13744584), (21, 11781072), (24, 10308438), (27, 9163056), (28, 8835804), (36, 6872292), (42, 5890536), (48, 5154219), (54, 4581528), (56, 4417902), (63, 3927024), (72, 3436146), (81, 3054352), (84, 2945268), (108, 2290764), (112, 2208951), (126, 1963512), (144, 1718073), (162, 1527176), (168, 1472634), (189, 1309008), (216, 1145382), (252, 981756), (324, 763588), (336, 736317), (378, 654504), (432, 572691), (504, 490878), (567, 436336), (648, 381794), (756, 327252), (1008, 245439), (1134, 218168), (1296, 190897), (1512, 163626), (2268, 109084), (3024, 81813), (4536, 54542), (9072, 27271)]