388636859512

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23616727}}^1$

素因数の和:23616772

約数の個数: 48

約数和(自身を含む): 848076702480

約数和(自身を除く): 459439842968

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 16456, 23616727, 47233454, 94466908, 188933816, 259783997, 401484359, 519567994, 802968718, 1039135988, 1605937436, 2078271976, 2857623967, 3211874872, 4416327949, 5715247934, 8832655898, 11430495868, 17665311796, 22860991736, 35330623592, 48579607439, 97159214878, 194318429756, 388636859512]

約数ペア:

[(1, 388636859512), (2, 194318429756), (4, 97159214878), (8, 48579607439), (11, 35330623592), (17, 22860991736), (22, 17665311796), (34, 11430495868), (44, 8832655898), (68, 5715247934), (88, 4416327949), (121, 3211874872), (136, 2857623967), (187, 2078271976), (242, 1605937436), (374, 1039135988), (484, 802968718), (748, 519567994), (968, 401484359), (1496, 259783997), (2057, 188933816), (4114, 94466908), (8228, 47233454), (16456, 23616727)]