258547212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4956

約数の個数: 144

約数和(自身を含む): 857875200

約数和(自身を除く): 599327988

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2508, 2772, 2926, 3762, 4389, 4788, 4909, 5852, 7524, 8778, 9818, 13167, 14727, 17556, 19636, 26334, 29454, 34363, 44181, 52668, 53999, 58908, 68726, 88362, 93271, 103089, 107998, 137452, 161997, 176724, 186542, 206178, 215996, 279813, 309267, 323994, 373084, 377993, 412356, 485991, 559626, 618534, 647988, 652897, 755986, 839439, 971982, 1025981, 1119252, 1133979, 1237068, 1305794, 1511972, 1678878, 1943964, 1958691, 2051962, 2267958, 2611588, 3077943, 3357756, 3401937, 3917382, 4103924, 4535916, 5876073, 6155886, 6803874, 7181867, 7834764, 9233829, 11752146, 12311772, 13607748, 14363734, 18467658, 21545601, 23504292, 28727468, 36935316, 43091202, 64636803, 86182404, 129273606, 258547212]

約数ペア:

[(1, 258547212), (2, 129273606), (3, 86182404), (4, 64636803), (6, 43091202), (7, 36935316), (9, 28727468), (11, 23504292), (12, 21545601), (14, 18467658), (18, 14363734), (19, 13607748), (21, 12311772), (22, 11752146), (28, 9233829), (33, 7834764), (36, 7181867), (38, 6803874), (42, 6155886), (44, 5876073), (57, 4535916), (63, 4103924), (66, 3917382), (76, 3401937), (77, 3357756), (84, 3077943), (99, 2611588), (114, 2267958), (126, 2051962), (132, 1958691), (133, 1943964), (154, 1678878), (171, 1511972), (198, 1305794), (209, 1237068), (228, 1133979), (231, 1119252), (252, 1025981), (266, 971982), (308, 839439), (342, 755986), (396, 652897), (399, 647988), (418, 618534), (462, 559626), (532, 485991), (627, 412356), (684, 377993), (693, 373084), (798, 323994), (836, 309267), (924, 279813), (1197, 215996), (1254, 206178), (1386, 186542), (1463, 176724), (1596, 161997), (1881, 137452), (2394, 107998), (2508, 103089), (2772, 93271), (2926, 88362), (3762, 68726), (4389, 58908), (4788, 53999), (4909, 52668), (5852, 44181), (7524, 34363), (8778, 29454), (9818, 26334), (13167, 19636), (14727, 17556)]