217829011176

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1991707}}^1$

素因数の和:1991764

約数の個数: 144

約数和(自身を含む): 708410701440

約数和(自身を除く): 490581690264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 3038, 3528, 3906, 4557, 5208, 6076, 7812, 9114, 12152, 13671, 15624, 18228, 27342, 36456, 54684, 109368, 1991707, 3983414, 5975121, 7966828, 11950242, 13941949, 15933656, 17925363, 23900484, 27883898, 35850726, 41825847, 47800968, 55767796, 61742917, 71701452, 83651694, 97593643, 111535592, 123485834, 125477541, 143402904, 167303388, 185228751, 195187286, 246971668, 250955082, 292780929, 334606776, 370457502, 390374572, 432200419, 493943336, 501910164, 555686253, 585561858, 740915004, 780749144, 864400838, 878342787, 1003820328, 1111372506, 1171123716, 1296601257, 1481830008, 1728801676, 1756685574, 2222745012, 2342247432, 2593202514, 3025402933, 3457603352, 3513371148, 3889803771, 4445490024, 5186405028, 6050805866, 7026742296, 7779607542, 9076208799, 10372810056, 12101611732, 15559215084, 18152417598, 24203223464, 27228626397, 31118430168, 36304835196, 54457252794, 72609670392, 108914505588, 217829011176]

約数ペア:

[(1, 217829011176), (2, 108914505588), (3, 72609670392), (4, 54457252794), (6, 36304835196), (7, 31118430168), (8, 27228626397), (9, 24203223464), (12, 18152417598), (14, 15559215084), (18, 12101611732), (21, 10372810056), (24, 9076208799), (28, 7779607542), (31, 7026742296), (36, 6050805866), (42, 5186405028), (49, 4445490024), (56, 3889803771), (62, 3513371148), (63, 3457603352), (72, 3025402933), (84, 2593202514), (93, 2342247432), (98, 2222745012), (124, 1756685574), (126, 1728801676), (147, 1481830008), (168, 1296601257), (186, 1171123716), (196, 1111372506), (217, 1003820328), (248, 878342787), (252, 864400838), (279, 780749144), (294, 740915004), (372, 585561858), (392, 555686253), (434, 501910164), (441, 493943336), (504, 432200419), (558, 390374572), (588, 370457502), (651, 334606776), (744, 292780929), (868, 250955082), (882, 246971668), (1116, 195187286), (1176, 185228751), (1302, 167303388), (1519, 143402904), (1736, 125477541), (1764, 123485834), (1953, 111535592), (2232, 97593643), (2604, 83651694), (3038, 71701452), (3528, 61742917), (3906, 55767796), (4557, 47800968), (5208, 41825847), (6076, 35850726), (7812, 27883898), (9114, 23900484), (12152, 17925363), (13671, 15933656), (15624, 13941949), (18228, 11950242), (27342, 7966828), (36456, 5975121), (54684, 3983414), (109368, 1991707)]