240258888

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 675829440

約数和(自身を除く): 435570552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 71, 72, 86, 129, 142, 172, 213, 258, 284, 344, 387, 426, 516, 568, 639, 774, 852, 1032, 1093, 1278, 1548, 1704, 2186, 2556, 3053, 3096, 3279, 4372, 5112, 6106, 6558, 8744, 9159, 9837, 12212, 13116, 18318, 19674, 24424, 26232, 27477, 36636, 39348, 46999, 54954, 73272, 77603, 78696, 93998, 109908, 140997, 155206, 187996, 219816, 232809, 281994, 310412, 375992, 422991, 465618, 563988, 620824, 698427, 845982, 931236, 1127976, 1396854, 1691964, 1862472, 2793708, 3336929, 3383928, 5587416, 6673858, 10010787, 13347716, 20021574, 26695432, 30032361, 40043148, 60064722, 80086296, 120129444, 240258888]

約数ペア:

[(1, 240258888), (2, 120129444), (3, 80086296), (4, 60064722), (6, 40043148), (8, 30032361), (9, 26695432), (12, 20021574), (18, 13347716), (24, 10010787), (36, 6673858), (43, 5587416), (71, 3383928), (72, 3336929), (86, 2793708), (129, 1862472), (142, 1691964), (172, 1396854), (213, 1127976), (258, 931236), (284, 845982), (344, 698427), (387, 620824), (426, 563988), (516, 465618), (568, 422991), (639, 375992), (774, 310412), (852, 281994), (1032, 232809), (1093, 219816), (1278, 187996), (1548, 155206), (1704, 140997), (2186, 109908), (2556, 93998), (3053, 78696), (3096, 77603), (3279, 73272), (4372, 54954), (5112, 46999), (6106, 39348), (6558, 36636), (8744, 27477), (9159, 26232), (9837, 24424), (12212, 19674), (13116, 18318)]