289308312

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 855583560

約数和(自身を除く): 566275248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 47, 51, 68, 72, 94, 102, 107, 136, 141, 153, 188, 204, 214, 282, 306, 321, 376, 408, 423, 428, 564, 612, 642, 799, 846, 856, 963, 1128, 1224, 1284, 1598, 1692, 1819, 1926, 2209, 2397, 2568, 3196, 3384, 3638, 3852, 4418, 4794, 5029, 5457, 6392, 6627, 7191, 7276, 7704, 8836, 9588, 10058, 10914, 13254, 14382, 14552, 15087, 16371, 17672, 19176, 19881, 20116, 21828, 26508, 28764, 30174, 32742, 37553, 39762, 40232, 43656, 45261, 53016, 57528, 60348, 65484, 75106, 79524, 85493, 90522, 112659, 120696, 130968, 150212, 159048, 170986, 181044, 225318, 236363, 256479, 300424, 337977, 341972, 362088, 450636, 472726, 512958, 675954, 683944, 709089, 769437, 901272, 945452, 1025916, 1351908, 1418178, 1538874, 1890904, 2051832, 2127267, 2703816, 2836356, 3077748, 4018171, 4254534, 5672712, 6155496, 8036342, 8509068, 12054513, 16072684, 17018136, 24109026, 32145368, 36163539, 48218052, 72327078, 96436104, 144654156, 289308312]

約数ペア:

[(1, 289308312), (2, 144654156), (3, 96436104), (4, 72327078), (6, 48218052), (8, 36163539), (9, 32145368), (12, 24109026), (17, 17018136), (18, 16072684), (24, 12054513), (34, 8509068), (36, 8036342), (47, 6155496), (51, 5672712), (68, 4254534), (72, 4018171), (94, 3077748), (102, 2836356), (107, 2703816), (136, 2127267), (141, 2051832), (153, 1890904), (188, 1538874), (204, 1418178), (214, 1351908), (282, 1025916), (306, 945452), (321, 901272), (376, 769437), (408, 709089), (423, 683944), (428, 675954), (564, 512958), (612, 472726), (642, 450636), (799, 362088), (846, 341972), (856, 337977), (963, 300424), (1128, 256479), (1224, 236363), (1284, 225318), (1598, 181044), (1692, 170986), (1819, 159048), (1926, 150212), (2209, 130968), (2397, 120696), (2568, 112659), (3196, 90522), (3384, 85493), (3638, 79524), (3852, 75106), (4418, 65484), (4794, 60348), (5029, 57528), (5457, 53016), (6392, 45261), (6627, 43656), (7191, 40232), (7276, 39762), (7704, 37553), (8836, 32742), (9588, 30174), (10058, 28764), (10914, 26508), (13254, 21828), (14382, 20116), (14552, 19881), (15087, 19176), (16371, 17672)]