3199728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 9642240

約数和(自身を除く): 6442512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 107, 112, 168, 178, 214, 267, 321, 336, 356, 428, 534, 623, 642, 712, 749, 856, 1068, 1246, 1284, 1424, 1498, 1712, 1869, 2136, 2247, 2492, 2568, 2996, 3738, 4272, 4494, 4984, 5136, 5992, 7476, 8988, 9523, 9968, 11984, 14952, 17976, 19046, 28569, 29904, 35952, 38092, 57138, 66661, 76184, 114276, 133322, 152368, 199983, 228552, 266644, 399966, 457104, 533288, 799932, 1066576, 1599864, 3199728]

約数ペア:

[(1, 3199728), (2, 1599864), (3, 1066576), (4, 799932), (6, 533288), (7, 457104), (8, 399966), (12, 266644), (14, 228552), (16, 199983), (21, 152368), (24, 133322), (28, 114276), (42, 76184), (48, 66661), (56, 57138), (84, 38092), (89, 35952), (107, 29904), (112, 28569), (168, 19046), (178, 17976), (214, 14952), (267, 11984), (321, 9968), (336, 9523), (356, 8988), (428, 7476), (534, 5992), (623, 5136), (642, 4984), (712, 4494), (749, 4272), (856, 3738), (1068, 2996), (1246, 2568), (1284, 2492), (1424, 2247), (1498, 2136), (1712, 1869)]