15698424376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{2963}}^1$

素因数の和:3388

約数の個数: 64

約数和(自身を含む): 31499020800

約数和(自身を除く): 15800596424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 239, 326, 478, 652, 956, 1304, 1912, 2771, 2963, 4063, 5542, 5926, 8126, 11084, 11852, 16252, 22168, 23704, 32504, 38957, 50371, 77914, 100742, 155828, 201484, 311656, 402968, 482969, 662269, 708157, 965938, 1324538, 1416314, 1931876, 2649076, 2832628, 3863752, 5298152, 5665256, 8210473, 12038669, 16420946, 24077338, 32841892, 48154676, 65683784, 96309352, 115429591, 230859182, 461718364, 923436728, 1962303047, 3924606094, 7849212188, 15698424376]

約数ペア:

[(1, 15698424376), (2, 7849212188), (4, 3924606094), (8, 1962303047), (17, 923436728), (34, 461718364), (68, 230859182), (136, 115429591), (163, 96309352), (239, 65683784), (326, 48154676), (478, 32841892), (652, 24077338), (956, 16420946), (1304, 12038669), (1912, 8210473), (2771, 5665256), (2963, 5298152), (4063, 3863752), (5542, 2832628), (5926, 2649076), (8126, 1931876), (11084, 1416314), (11852, 1324538), (16252, 965938), (22168, 708157), (23704, 662269), (32504, 482969), (38957, 402968), (50371, 311656), (77914, 201484), (100742, 155828)]