331968672

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 1117670400

約数和(自身を除く): 785701728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 131, 144, 168, 189, 216, 224, 252, 262, 288, 336, 378, 393, 419, 432, 504, 524, 672, 756, 786, 838, 864, 917, 1008, 1048, 1179, 1257, 1512, 1572, 1676, 1834, 2016, 2096, 2358, 2514, 2751, 2933, 3024, 3144, 3352, 3537, 3668, 3771, 4192, 4716, 5028, 5502, 5866, 6048, 6288, 6704, 7074, 7336, 7542, 8253, 8799, 9432, 10056, 11004, 11313, 11732, 12576, 13408, 14148, 14672, 15084, 16506, 17598, 18864, 20112, 22008, 22626, 23464, 24759, 26397, 28296, 29344, 30168, 33012, 35196, 37728, 40224, 44016, 45252, 46928, 49518, 52794, 54889, 56592, 60336, 66024, 70392, 79191, 88032, 90504, 93856, 99036, 105588, 109778, 113184, 120672, 132048, 140784, 158382, 164667, 181008, 198072, 211176, 219556, 264096, 281568, 316764, 329334, 362016, 384223, 396144, 422352, 439112, 494001, 633528, 658668, 768446, 792288, 844704, 878224, 988002, 1152669, 1267056, 1317336, 1482003, 1536892, 1756448, 1976004, 2305338, 2534112, 2634672, 2964006, 3073784, 3458007, 3952008, 4610676, 5269344, 5928012, 6147568, 6916014, 7904016, 9221352, 10374021, 11856024, 12295136, 13832028, 15808032, 18442704, 20748042, 23712048, 27664056, 36885408, 41496084, 47424096, 55328112, 82992168, 110656224, 165984336, 331968672]

約数ペア:

[(1, 331968672), (2, 165984336), (3, 110656224), (4, 82992168), (6, 55328112), (7, 47424096), (8, 41496084), (9, 36885408), (12, 27664056), (14, 23712048), (16, 20748042), (18, 18442704), (21, 15808032), (24, 13832028), (27, 12295136), (28, 11856024), (32, 10374021), (36, 9221352), (42, 7904016), (48, 6916014), (54, 6147568), (56, 5928012), (63, 5269344), (72, 4610676), (84, 3952008), (96, 3458007), (108, 3073784), (112, 2964006), (126, 2634672), (131, 2534112), (144, 2305338), (168, 1976004), (189, 1756448), (216, 1536892), (224, 1482003), (252, 1317336), (262, 1267056), (288, 1152669), (336, 988002), (378, 878224), (393, 844704), (419, 792288), (432, 768446), (504, 658668), (524, 633528), (672, 494001), (756, 439112), (786, 422352), (838, 396144), (864, 384223), (917, 362016), (1008, 329334), (1048, 316764), (1179, 281568), (1257, 264096), (1512, 219556), (1572, 211176), (1676, 198072), (1834, 181008), (2016, 164667), (2096, 158382), (2358, 140784), (2514, 132048), (2751, 120672), (2933, 113184), (3024, 109778), (3144, 105588), (3352, 99036), (3537, 93856), (3668, 90504), (3771, 88032), (4192, 79191), (4716, 70392), (5028, 66024), (5502, 60336), (5866, 56592), (6048, 54889), (6288, 52794), (6704, 49518), (7074, 46928), (7336, 45252), (7542, 44016), (8253, 40224), (8799, 37728), (9432, 35196), (10056, 33012), (11004, 30168), (11313, 29344), (11732, 28296), (12576, 26397), (13408, 24759), (14148, 23464), (14672, 22626), (15084, 22008), (16506, 20112), (17598, 18864)]