204387639576

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21780439}}^1$

素因数の和:21780488

約数の個数: 64

約数和(自身を含む): 564549004800

約数和(自身を除く): 360161365224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 21780439, 43560878, 65341317, 87121756, 130682634, 174243512, 261365268, 370267463, 500950097, 522730536, 740534926, 1001900194, 1110802389, 1481069852, 1502850291, 2003800388, 2221604778, 2962139704, 3005700582, 4007600776, 4443209556, 6011401164, 8516151649, 8886419112, 12022802328, 17032303298, 25548454947, 34064606596, 51096909894, 68129213192, 102193819788, 204387639576]

約数ペア:

[(1, 204387639576), (2, 102193819788), (3, 68129213192), (4, 51096909894), (6, 34064606596), (8, 25548454947), (12, 17032303298), (17, 12022802328), (23, 8886419112), (24, 8516151649), (34, 6011401164), (46, 4443209556), (51, 4007600776), (68, 3005700582), (69, 2962139704), (92, 2221604778), (102, 2003800388), (136, 1502850291), (138, 1481069852), (184, 1110802389), (204, 1001900194), (276, 740534926), (391, 522730536), (408, 500950097), (552, 370267463), (782, 261365268), (1173, 174243512), (1564, 130682634), (2346, 87121756), (3128, 65341317), (4692, 43560878), (9384, 21780439)]