2912794544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 6788136960

約数和(自身を除く): 3875342416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 43, 44, 47, 76, 86, 88, 94, 152, 172, 176, 188, 209, 304, 344, 376, 418, 431, 473, 517, 688, 752, 817, 836, 862, 893, 946, 1034, 1634, 1672, 1724, 1786, 1892, 2021, 2068, 3268, 3344, 3448, 3572, 3784, 4042, 4136, 4741, 6536, 6896, 7144, 7568, 8084, 8189, 8272, 8987, 9482, 9823, 13072, 14288, 16168, 16378, 17974, 18533, 18964, 19646, 20257, 22231, 32336, 32756, 35948, 37066, 37928, 38399, 39292, 40514, 44462, 65512, 71896, 74132, 75856, 76798, 78584, 81028, 88924, 90079, 131024, 143792, 148264, 153596, 157168, 162056, 177848, 180158, 203863, 222827, 296528, 307192, 324112, 352127, 355696, 360316, 384883, 407726, 422389, 445654, 614384, 704254, 720632, 769766, 815452, 844778, 871051, 891308, 1408508, 1441264, 1539532, 1630904, 1689556, 1742102, 1782616, 2817016, 3079064, 3261808, 3379112, 3484204, 3565232, 3873397, 4233713, 5634032, 6158128, 6758224, 6968408, 7746794, 8467426, 9581561, 13936816, 15493588, 16549969, 16934852, 19163122, 30987176, 33099938, 33869704, 38326244, 61974352, 66199876, 67739408, 76652488, 132399752, 153304976, 182049659, 264799504, 364099318, 728198636, 1456397272, 2912794544]

約数ペア:

[(1, 2912794544), (2, 1456397272), (4, 728198636), (8, 364099318), (11, 264799504), (16, 182049659), (19, 153304976), (22, 132399752), (38, 76652488), (43, 67739408), (44, 66199876), (47, 61974352), (76, 38326244), (86, 33869704), (88, 33099938), (94, 30987176), (152, 19163122), (172, 16934852), (176, 16549969), (188, 15493588), (209, 13936816), (304, 9581561), (344, 8467426), (376, 7746794), (418, 6968408), (431, 6758224), (473, 6158128), (517, 5634032), (688, 4233713), (752, 3873397), (817, 3565232), (836, 3484204), (862, 3379112), (893, 3261808), (946, 3079064), (1034, 2817016), (1634, 1782616), (1672, 1742102), (1724, 1689556), (1786, 1630904), (1892, 1539532), (2021, 1441264), (2068, 1408508), (3268, 891308), (3344, 871051), (3448, 844778), (3572, 815452), (3784, 769766), (4042, 720632), (4136, 704254), (4741, 614384), (6536, 445654), (6896, 422389), (7144, 407726), (7568, 384883), (8084, 360316), (8189, 355696), (8272, 352127), (8987, 324112), (9482, 307192), (9823, 296528), (13072, 222827), (14288, 203863), (16168, 180158), (16378, 177848), (17974, 162056), (18533, 157168), (18964, 153596), (19646, 148264), (20257, 143792), (22231, 131024), (32336, 90079), (32756, 88924), (35948, 81028), (37066, 78584), (37928, 76798), (38399, 75856), (39292, 74132), (40514, 71896), (44462, 65512)]