417311244

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{78857}}^1$

素因数の和:78884

約数の個数: 72

約数和(自身を含む): 1258573680

約数和(自身を除く): 841262436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 78857, 157714, 236571, 315428, 473142, 551999, 709713, 946284, 1103998, 1419426, 1655997, 2129139, 2207996, 2838852, 3311994, 3863993, 4258278, 4967991, 6623988, 7727986, 8516556, 9935982, 11591979, 14903973, 15455972, 19871964, 23183958, 29807946, 34775937, 46367916, 59615892, 69551874, 104327811, 139103748, 208655622, 417311244]

約数ペア:

[(1, 417311244), (2, 208655622), (3, 139103748), (4, 104327811), (6, 69551874), (7, 59615892), (9, 46367916), (12, 34775937), (14, 29807946), (18, 23183958), (21, 19871964), (27, 15455972), (28, 14903973), (36, 11591979), (42, 9935982), (49, 8516556), (54, 7727986), (63, 6623988), (84, 4967991), (98, 4258278), (108, 3863993), (126, 3311994), (147, 2838852), (189, 2207996), (196, 2129139), (252, 1655997), (294, 1419426), (378, 1103998), (441, 946284), (588, 709713), (756, 551999), (882, 473142), (1323, 315428), (1764, 236571), (2646, 157714), (5292, 78857)]