242567892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{643}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 721280000

約数和(自身を除く): 478712108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 499, 643, 756, 998, 1286, 1497, 1929, 1996, 2572, 2994, 3493, 3858, 4491, 4501, 5787, 5988, 6986, 7716, 8982, 9002, 10479, 11574, 13473, 13503, 13972, 17361, 17964, 18004, 20958, 23148, 26946, 27006, 31437, 34722, 40509, 41916, 53892, 54012, 62874, 69444, 81018, 94311, 121527, 125748, 162036, 188622, 243054, 320857, 377244, 486108, 641714, 962571, 1283428, 1925142, 2245999, 2887713, 3850284, 4491998, 5775426, 6737997, 8663139, 8983996, 11550852, 13475994, 17326278, 20213991, 26951988, 34652556, 40427982, 60641973, 80855964, 121283946, 242567892]

約数ペア:

[(1, 242567892), (2, 121283946), (3, 80855964), (4, 60641973), (6, 40427982), (7, 34652556), (9, 26951988), (12, 20213991), (14, 17326278), (18, 13475994), (21, 11550852), (27, 8983996), (28, 8663139), (36, 6737997), (42, 5775426), (54, 4491998), (63, 3850284), (84, 2887713), (108, 2245999), (126, 1925142), (189, 1283428), (252, 962571), (378, 641714), (499, 486108), (643, 377244), (756, 320857), (998, 243054), (1286, 188622), (1497, 162036), (1929, 125748), (1996, 121527), (2572, 94311), (2994, 81018), (3493, 69444), (3858, 62874), (4491, 54012), (4501, 53892), (5787, 41916), (5988, 40509), (6986, 34722), (7716, 31437), (8982, 27006), (9002, 26946), (10479, 23148), (11574, 20958), (13473, 18004), (13503, 17964), (13972, 17361)]