6489168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 20355840

約数和(自身を除く): 13866672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 89, 93, 98, 112, 124, 147, 168, 178, 186, 196, 217, 248, 267, 294, 336, 356, 372, 392, 434, 496, 534, 588, 623, 651, 712, 744, 784, 868, 1068, 1176, 1246, 1302, 1424, 1488, 1519, 1736, 1869, 2136, 2352, 2492, 2604, 2759, 3038, 3472, 3738, 4272, 4361, 4557, 4984, 5208, 5518, 6076, 7476, 8277, 8722, 9114, 9968, 10416, 11036, 12152, 13083, 14952, 16554, 17444, 18228, 19313, 22072, 24304, 26166, 29904, 33108, 34888, 36456, 38626, 44144, 52332, 57939, 66216, 69776, 72912, 77252, 104664, 115878, 132432, 135191, 154504, 209328, 231756, 270382, 309008, 405573, 463512, 540764, 811146, 927024, 1081528, 1622292, 2163056, 3244584, 6489168]

約数ペア:

[(1, 6489168), (2, 3244584), (3, 2163056), (4, 1622292), (6, 1081528), (7, 927024), (8, 811146), (12, 540764), (14, 463512), (16, 405573), (21, 309008), (24, 270382), (28, 231756), (31, 209328), (42, 154504), (48, 135191), (49, 132432), (56, 115878), (62, 104664), (84, 77252), (89, 72912), (93, 69776), (98, 66216), (112, 57939), (124, 52332), (147, 44144), (168, 38626), (178, 36456), (186, 34888), (196, 33108), (217, 29904), (248, 26166), (267, 24304), (294, 22072), (336, 19313), (356, 18228), (372, 17444), (392, 16554), (434, 14952), (496, 13083), (534, 12152), (588, 11036), (623, 10416), (651, 9968), (712, 9114), (744, 8722), (784, 8277), (868, 7476), (1068, 6076), (1176, 5518), (1246, 5208), (1302, 4984), (1424, 4557), (1488, 4361), (1519, 4272), (1736, 3738), (1869, 3472), (2136, 3038), (2352, 2759), (2492, 2604)]