2154432

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{229}}^1$

素因数の和:258

約数の個数: 84

約数和(自身を含む): 6659880

約数和(自身を除く): 4505448

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, 229, 294, 336, 392, 448, 458, 588, 672, 687, 784, 916, 1176, 1344, 1374, 1568, 1603, 1832, 2352, 2748, 3136, 3206, 3664, 4704, 4809, 5496, 6412, 7328, 9408, 9618, 10992, 11221, 12824, 14656, 19236, 21984, 22442, 25648, 33663, 38472, 43968, 44884, 51296, 67326, 76944, 89768, 102592, 134652, 153888, 179536, 269304, 307776, 359072, 538608, 718144, 1077216, 2154432]

約数ペア:

[(1, 2154432), (2, 1077216), (3, 718144), (4, 538608), (6, 359072), (7, 307776), (8, 269304), (12, 179536), (14, 153888), (16, 134652), (21, 102592), (24, 89768), (28, 76944), (32, 67326), (42, 51296), (48, 44884), (49, 43968), (56, 38472), (64, 33663), (84, 25648), (96, 22442), (98, 21984), (112, 19236), (147, 14656), (168, 12824), (192, 11221), (196, 10992), (224, 9618), (229, 9408), (294, 7328), (336, 6412), (392, 5496), (448, 4809), (458, 4704), (588, 3664), (672, 3206), (687, 3136), (784, 2748), (916, 2352), (1176, 1832), (1344, 1603), (1374, 1568)]