669468128

素因数分解:

$2^5\times 7^1\times {\mathrm{727}}^1\times {\mathrm{4111}}^1$

素因数の和:4855

約数の個数: 48

約数和(自身を含む): 1508742144

約数和(自身を除く): 839274016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 727, 1454, 2908, 4111, 5089, 5816, 8222, 10178, 11632, 16444, 20356, 23264, 28777, 32888, 40712, 57554, 65776, 81424, 115108, 131552, 162848, 230216, 460432, 920864, 2988697, 5977394, 11954788, 20920879, 23909576, 41841758, 47819152, 83683516, 95638304, 167367032, 334734064, 669468128]

約数ペア:

[(1, 669468128), (2, 334734064), (4, 167367032), (7, 95638304), (8, 83683516), (14, 47819152), (16, 41841758), (28, 23909576), (32, 20920879), (56, 11954788), (112, 5977394), (224, 2988697), (727, 920864), (1454, 460432), (2908, 230216), (4111, 162848), (5089, 131552), (5816, 115108), (8222, 81424), (10178, 65776), (11632, 57554), (16444, 40712), (20356, 32888), (23264, 28777)]