291639712

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100151}}^1$

素因数の和:100181

約数の個数: 48

約数和(自身を含む): 706672512

約数和(自身を除く): 415032800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 100151, 200302, 400604, 701057, 801208, 1301963, 1402114, 1602416, 2603926, 2804228, 3204832, 5207852, 5608456, 9113741, 10415704, 11216912, 18227482, 20831408, 22433824, 36454964, 41662816, 72909928, 145819856, 291639712]

約数ペア:

[(1, 291639712), (2, 145819856), (4, 72909928), (7, 41662816), (8, 36454964), (13, 22433824), (14, 20831408), (16, 18227482), (26, 11216912), (28, 10415704), (32, 9113741), (52, 5608456), (56, 5207852), (91, 3204832), (104, 2804228), (112, 2603926), (182, 1602416), (208, 1402114), (224, 1301963), (364, 801208), (416, 701057), (728, 400604), (1456, 200302), (2912, 100151)]