213499776

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79427}}^1$

素因数の和:79451

約数の個数: 64

約数和(自身を含む): 648132480

約数和(自身を除く): 434632704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 79427, 158854, 238281, 317708, 476562, 555989, 635416, 953124, 1111978, 1270832, 1667967, 1906248, 2223956, 2541664, 3335934, 3812496, 4447912, 5083328, 6671868, 7624992, 8895824, 10166656, 13343736, 15249984, 17791648, 26687472, 30499968, 35583296, 53374944, 71166592, 106749888, 213499776]

約数ペア:

[(1, 213499776), (2, 106749888), (3, 71166592), (4, 53374944), (6, 35583296), (7, 30499968), (8, 26687472), (12, 17791648), (14, 15249984), (16, 13343736), (21, 10166656), (24, 8895824), (28, 7624992), (32, 6671868), (42, 5083328), (48, 4447912), (56, 3812496), (64, 3335934), (84, 2541664), (96, 2223956), (112, 1906248), (128, 1667967), (168, 1270832), (192, 1111978), (224, 953124), (336, 635416), (384, 555989), (448, 476562), (672, 317708), (896, 238281), (1344, 158854), (2688, 79427)]