847223748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{115931}}^1$

素因数の和:115977

約数の個数: 72

約数和(自身を含む): 2531954880

約数和(自身を除く): 1684731132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 115931, 231862, 347793, 463724, 695586, 811517, 1043379, 1391172, 1623034, 2086758, 2434551, 3246068, 3361999, 4173516, 4869102, 6723998, 7303653, 9738204, 10085997, 13447996, 14607306, 20171994, 23533993, 29214612, 30257991, 40343988, 47067986, 60515982, 70601979, 94135972, 121031964, 141203958, 211805937, 282407916, 423611874, 847223748]

約数ペア:

[(1, 847223748), (2, 423611874), (3, 282407916), (4, 211805937), (6, 141203958), (7, 121031964), (9, 94135972), (12, 70601979), (14, 60515982), (18, 47067986), (21, 40343988), (28, 30257991), (29, 29214612), (36, 23533993), (42, 20171994), (58, 14607306), (63, 13447996), (84, 10085997), (87, 9738204), (116, 7303653), (126, 6723998), (174, 4869102), (203, 4173516), (252, 3361999), (261, 3246068), (348, 2434551), (406, 2086758), (522, 1623034), (609, 1391172), (812, 1043379), (1044, 811517), (1218, 695586), (1827, 463724), (2436, 347793), (3654, 231862), (7308, 115931)]