494950869

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 918687744

約数和(自身を除く): 423736875

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 71, 119, 153, 161, 207, 213, 283, 357, 391, 483, 497, 639, 849, 1071, 1173, 1207, 1449, 1491, 1633, 1981, 2547, 2737, 3519, 3621, 4473, 4811, 4899, 5943, 6509, 8211, 8449, 10863, 11431, 14433, 14697, 17829, 19527, 20093, 24633, 25347, 27761, 33677, 34293, 43299, 45563, 58581, 60279, 76041, 83283, 101031, 102879, 110653, 136689, 140651, 180837, 194327, 249849, 303093, 331959, 341581, 410067, 421953, 462139, 582981, 774571, 995877, 1024743, 1265859, 1386417, 1748943, 2323713, 2391067, 3074229, 3234973, 4159251, 6971139, 7173201, 7856363, 9704919, 21519603, 23569089, 29114757, 54994541, 70707267, 164983623, 494950869]

約数ペア:

[(1, 494950869), (3, 164983623), (7, 70707267), (9, 54994541), (17, 29114757), (21, 23569089), (23, 21519603), (51, 9704919), (63, 7856363), (69, 7173201), (71, 6971139), (119, 4159251), (153, 3234973), (161, 3074229), (207, 2391067), (213, 2323713), (283, 1748943), (357, 1386417), (391, 1265859), (483, 1024743), (497, 995877), (639, 774571), (849, 582981), (1071, 462139), (1173, 421953), (1207, 410067), (1449, 341581), (1491, 331959), (1633, 303093), (1981, 249849), (2547, 194327), (2737, 180837), (3519, 140651), (3621, 136689), (4473, 110653), (4811, 102879), (4899, 101031), (5943, 83283), (6509, 76041), (8211, 60279), (8449, 58581), (10863, 45563), (11431, 43299), (14433, 34293), (14697, 33677), (17829, 27761), (19527, 25347), (20093, 24633)]