1909234656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4759}}^1$

素因数の和:4981

約数の個数: 144

約数和(自身を含む): 6237504000

約数和(自身を除く): 4328269344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 199, 224, 252, 288, 336, 398, 504, 597, 672, 796, 1008, 1194, 1393, 1592, 1791, 2016, 2388, 2786, 3184, 3582, 4179, 4759, 4776, 5572, 6368, 7164, 8358, 9518, 9552, 11144, 12537, 14277, 14328, 16716, 19036, 19104, 22288, 25074, 28554, 28656, 33313, 33432, 38072, 42831, 44576, 50148, 57108, 57312, 66626, 66864, 76144, 85662, 99939, 100296, 114216, 133252, 133728, 152288, 171324, 199878, 200592, 228432, 266504, 299817, 342648, 399756, 401184, 456864, 533008, 599634, 685296, 799512, 947041, 1066016, 1199268, 1370592, 1599024, 1894082, 2398536, 2841123, 3198048, 3788164, 4797072, 5682246, 6629287, 7576328, 8523369, 9594144, 11364492, 13258574, 15152656, 17046738, 19887861, 22728984, 26517148, 30305312, 34093476, 39775722, 45457968, 53034296, 59663583, 68186952, 79551444, 90915936, 106068592, 119327166, 136373904, 159102888, 212137184, 238654332, 272747808, 318205776, 477308664, 636411552, 954617328, 1909234656]

約数ペア:

[(1, 1909234656), (2, 954617328), (3, 636411552), (4, 477308664), (6, 318205776), (7, 272747808), (8, 238654332), (9, 212137184), (12, 159102888), (14, 136373904), (16, 119327166), (18, 106068592), (21, 90915936), (24, 79551444), (28, 68186952), (32, 59663583), (36, 53034296), (42, 45457968), (48, 39775722), (56, 34093476), (63, 30305312), (72, 26517148), (84, 22728984), (96, 19887861), (112, 17046738), (126, 15152656), (144, 13258574), (168, 11364492), (199, 9594144), (224, 8523369), (252, 7576328), (288, 6629287), (336, 5682246), (398, 4797072), (504, 3788164), (597, 3198048), (672, 2841123), (796, 2398536), (1008, 1894082), (1194, 1599024), (1393, 1370592), (1592, 1199268), (1791, 1066016), (2016, 947041), (2388, 799512), (2786, 685296), (3184, 599634), (3582, 533008), (4179, 456864), (4759, 401184), (4776, 399756), (5572, 342648), (6368, 299817), (7164, 266504), (8358, 228432), (9518, 200592), (9552, 199878), (11144, 171324), (12537, 152288), (14277, 133728), (14328, 133252), (16716, 114216), (19036, 100296), (19104, 99939), (22288, 85662), (25074, 76144), (28554, 66864), (28656, 66626), (33313, 57312), (33432, 57108), (38072, 50148), (42831, 44576)]