219309888

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{23311}}^1$

素因数の和:23340

約数の個数: 84

約数和(自身を含む): 675022272

約数和(自身を除く): 455712384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 23311, 46622, 69933, 93244, 139866, 163177, 186488, 279732, 326354, 372976, 489531, 559464, 652708, 745952, 979062, 1118928, 1142239, 1305416, 1491904, 1958124, 2237856, 2284478, 2610832, 3426717, 3916248, 4475712, 4568956, 5221664, 6853434, 7832496, 9137912, 10443328, 13706868, 15664992, 18275824, 27413736, 31329984, 36551648, 54827472, 73103296, 109654944, 219309888]

約数ペア:

[(1, 219309888), (2, 109654944), (3, 73103296), (4, 54827472), (6, 36551648), (7, 31329984), (8, 27413736), (12, 18275824), (14, 15664992), (16, 13706868), (21, 10443328), (24, 9137912), (28, 7832496), (32, 6853434), (42, 5221664), (48, 4568956), (49, 4475712), (56, 3916248), (64, 3426717), (84, 2610832), (96, 2284478), (98, 2237856), (112, 1958124), (147, 1491904), (168, 1305416), (192, 1142239), (196, 1118928), (224, 979062), (294, 745952), (336, 652708), (392, 559464), (448, 489531), (588, 372976), (672, 326354), (784, 279732), (1176, 186488), (1344, 163177), (1568, 139866), (2352, 93244), (3136, 69933), (4704, 46622), (9408, 23311)]