258683574016

素因数分解:

$2^8\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{71569}}^1$

素因数の和:73609

約数の個数: 72

約数和(自身を含む): 590422726880

約数和(自身を除く): 331739152864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2017, 4034, 8068, 14119, 16136, 28238, 32272, 56476, 64544, 71569, 112952, 129088, 143138, 225904, 258176, 286276, 451808, 500983, 516352, 572552, 903616, 1001966, 1145104, 1807232, 2003932, 2290208, 3614464, 4007864, 4580416, 8015728, 9160832, 16031456, 18321664, 32062912, 64125824, 128251648, 144354673, 288709346, 577418692, 1010482711, 1154837384, 2020965422, 2309674768, 4041930844, 4619349536, 8083861688, 9238699072, 16167723376, 18477398144, 32335446752, 36954796288, 64670893504, 129341787008, 258683574016]

約数ペア:

[(1, 258683574016), (2, 129341787008), (4, 64670893504), (7, 36954796288), (8, 32335446752), (14, 18477398144), (16, 16167723376), (28, 9238699072), (32, 8083861688), (56, 4619349536), (64, 4041930844), (112, 2309674768), (128, 2020965422), (224, 1154837384), (256, 1010482711), (448, 577418692), (896, 288709346), (1792, 144354673), (2017, 128251648), (4034, 64125824), (8068, 32062912), (14119, 18321664), (16136, 16031456), (28238, 9160832), (32272, 8015728), (56476, 4580416), (64544, 4007864), (71569, 3614464), (112952, 2290208), (129088, 2003932), (143138, 1807232), (225904, 1145104), (258176, 1001966), (286276, 903616), (451808, 572552), (500983, 516352)]