213069528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 689990400

約数和(自身を除く): 476920872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 107, 108, 126, 162, 168, 189, 214, 216, 252, 321, 324, 378, 428, 439, 504, 567, 642, 648, 749, 756, 856, 878, 963, 1134, 1284, 1317, 1498, 1512, 1756, 1926, 2247, 2268, 2568, 2634, 2889, 2996, 3073, 3512, 3852, 3951, 4494, 4536, 5268, 5778, 5992, 6146, 6741, 7704, 7902, 8667, 8988, 9219, 10536, 11556, 11853, 12292, 13482, 15804, 17334, 17976, 18438, 20223, 23112, 23706, 24584, 26964, 27657, 31608, 34668, 35559, 36876, 40446, 46973, 47412, 53928, 55314, 60669, 69336, 71118, 73752, 80892, 82971, 93946, 94824, 110628, 121338, 140919, 142236, 161784, 165942, 187892, 221256, 242676, 248913, 281838, 284472, 328811, 331884, 375784, 422757, 485352, 497826, 563676, 657622, 663768, 845514, 986433, 995652, 1127352, 1268271, 1315244, 1691028, 1972866, 1991304, 2536542, 2630488, 2959299, 3382056, 3804813, 3945732, 5073084, 5918598, 7609626, 7891464, 8877897, 10146168, 11837196, 15219252, 17755794, 23674392, 26633691, 30438504, 35511588, 53267382, 71023176, 106534764, 213069528]

約数ペア:

[(1, 213069528), (2, 106534764), (3, 71023176), (4, 53267382), (6, 35511588), (7, 30438504), (8, 26633691), (9, 23674392), (12, 17755794), (14, 15219252), (18, 11837196), (21, 10146168), (24, 8877897), (27, 7891464), (28, 7609626), (36, 5918598), (42, 5073084), (54, 3945732), (56, 3804813), (63, 3382056), (72, 2959299), (81, 2630488), (84, 2536542), (107, 1991304), (108, 1972866), (126, 1691028), (162, 1315244), (168, 1268271), (189, 1127352), (214, 995652), (216, 986433), (252, 845514), (321, 663768), (324, 657622), (378, 563676), (428, 497826), (439, 485352), (504, 422757), (567, 375784), (642, 331884), (648, 328811), (749, 284472), (756, 281838), (856, 248913), (878, 242676), (963, 221256), (1134, 187892), (1284, 165942), (1317, 161784), (1498, 142236), (1512, 140919), (1756, 121338), (1926, 110628), (2247, 94824), (2268, 93946), (2568, 82971), (2634, 80892), (2889, 73752), (2996, 71118), (3073, 69336), (3512, 60669), (3852, 55314), (3951, 53928), (4494, 47412), (4536, 46973), (5268, 40446), (5778, 36876), (5992, 35559), (6146, 34668), (6741, 31608), (7704, 27657), (7902, 26964), (8667, 24584), (8988, 23706), (9219, 23112), (10536, 20223), (11556, 18438), (11853, 17976), (12292, 17334), (13482, 15804)]