319863232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3593}}^1$

素因数の和:3725

約数の個数: 56

約数和(自身を含む): 690134256

約数和(自身を除く): 370271024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 832, 856, 1391, 1712, 2782, 3424, 3593, 5564, 6848, 7186, 11128, 14372, 22256, 28744, 44512, 46709, 57488, 89024, 93418, 114976, 186836, 229952, 373672, 384451, 747344, 768902, 1494688, 1537804, 2989376, 3075608, 4997863, 6151216, 9995726, 12302432, 19991452, 24604864, 39982904, 79965808, 159931616, 319863232]

約数ペア:

[(1, 319863232), (2, 159931616), (4, 79965808), (8, 39982904), (13, 24604864), (16, 19991452), (26, 12302432), (32, 9995726), (52, 6151216), (64, 4997863), (104, 3075608), (107, 2989376), (208, 1537804), (214, 1494688), (416, 768902), (428, 747344), (832, 384451), (856, 373672), (1391, 229952), (1712, 186836), (2782, 114976), (3424, 93418), (3593, 89024), (5564, 57488), (6848, 46709), (7186, 44512), (11128, 28744), (14372, 22256)]