2198113792

素因数分解:

$2^9\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:1879

約数の個数: 80

約数和(自身を含む): 5034534912

約数和(自身を除く): 2836421120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 431, 448, 512, 862, 896, 1423, 1724, 1792, 2846, 3017, 3448, 3584, 5692, 6034, 6896, 9961, 11384, 12068, 13792, 19922, 22768, 24136, 27584, 39844, 45536, 48272, 55168, 79688, 91072, 96544, 110336, 159376, 182144, 193088, 220672, 318752, 364288, 386176, 613313, 637504, 728576, 772352, 1226626, 1275008, 1544704, 2453252, 2550016, 4293191, 4906504, 5100032, 8586382, 9813008, 17172764, 19626016, 34345528, 39252032, 68691056, 78504064, 137382112, 157008128, 274764224, 314016256, 549528448, 1099056896, 2198113792]

約数ペア:

[(1, 2198113792), (2, 1099056896), (4, 549528448), (7, 314016256), (8, 274764224), (14, 157008128), (16, 137382112), (28, 78504064), (32, 68691056), (56, 39252032), (64, 34345528), (112, 19626016), (128, 17172764), (224, 9813008), (256, 8586382), (431, 5100032), (448, 4906504), (512, 4293191), (862, 2550016), (896, 2453252), (1423, 1544704), (1724, 1275008), (1792, 1226626), (2846, 772352), (3017, 728576), (3448, 637504), (3584, 613313), (5692, 386176), (6034, 364288), (6896, 318752), (9961, 220672), (11384, 193088), (12068, 182144), (13792, 159376), (19922, 110336), (22768, 96544), (24136, 91072), (27584, 79688), (39844, 55168), (45536, 48272)]