1238866496

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67447}}^1$

素因数の和:67507

約数の個数: 56

約数和(自身を含む): 2878141056

約数和(自身を除く): 1639274560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 18368, 67447, 134894, 269788, 472129, 539576, 944258, 1079152, 1888516, 2158304, 2765327, 3777032, 4316608, 5530654, 7554064, 11061308, 15108128, 19357289, 22122616, 30216256, 38714578, 44245232, 77429156, 88490464, 154858312, 176980928, 309716624, 619433248, 1238866496]

約数ペア:

[(1, 1238866496), (2, 619433248), (4, 309716624), (7, 176980928), (8, 154858312), (14, 88490464), (16, 77429156), (28, 44245232), (32, 38714578), (41, 30216256), (56, 22122616), (64, 19357289), (82, 15108128), (112, 11061308), (164, 7554064), (224, 5530654), (287, 4316608), (328, 3777032), (448, 2765327), (574, 2158304), (656, 1888516), (1148, 1079152), (1312, 944258), (2296, 539576), (2624, 472129), (4592, 269788), (9184, 134894), (18368, 67447)]