418656

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{89}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 1292760

約数和(自身を除く): 874104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 89, 96, 98, 112, 147, 168, 178, 196, 224, 267, 294, 336, 356, 392, 534, 588, 623, 672, 712, 784, 1068, 1176, 1246, 1424, 1568, 1869, 2136, 2352, 2492, 2848, 3738, 4272, 4361, 4704, 4984, 7476, 8544, 8722, 9968, 13083, 14952, 17444, 19936, 26166, 29904, 34888, 52332, 59808, 69776, 104664, 139552, 209328, 418656]

約数ペア:

[(1, 418656), (2, 209328), (3, 139552), (4, 104664), (6, 69776), (7, 59808), (8, 52332), (12, 34888), (14, 29904), (16, 26166), (21, 19936), (24, 17444), (28, 14952), (32, 13083), (42, 9968), (48, 8722), (49, 8544), (56, 7476), (84, 4984), (89, 4704), (96, 4361), (98, 4272), (112, 3738), (147, 2848), (168, 2492), (178, 2352), (196, 2136), (224, 1869), (267, 1568), (294, 1424), (336, 1246), (356, 1176), (392, 1068), (534, 784), (588, 712), (623, 672)]