646139424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 2000388096

約数和(自身を除く): 1354248672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 113, 127, 134, 168, 201, 224, 226, 254, 268, 336, 339, 381, 402, 452, 469, 508, 536, 672, 678, 762, 791, 804, 889, 904, 938, 1016, 1072, 1356, 1407, 1524, 1582, 1608, 1778, 1808, 1876, 2032, 2144, 2373, 2667, 2712, 2814, 3048, 3164, 3216, 3556, 3616, 3752, 4064, 4746, 5334, 5424, 5628, 6096, 6328, 6432, 7112, 7504, 7571, 8509, 9492, 10668, 10848, 11256, 12192, 12656, 14224, 14351, 15008, 15142, 17018, 18984, 21336, 22512, 22713, 25312, 25527, 28448, 28702, 30284, 34036, 37968, 42672, 43053, 45024, 45426, 51054, 52997, 57404, 59563, 60568, 68072, 75936, 85344, 86106, 90852, 100457, 102108, 105994, 114808, 119126, 121136, 136144, 158991, 172212, 178689, 181704, 200914, 204216, 211988, 229616, 238252, 242272, 272288, 301371, 317982, 344424, 357378, 363408, 401828, 408432, 423976, 459232, 476504, 602742, 635964, 688848, 714756, 726816, 803656, 816864, 847952, 953008, 961517, 1205484, 1271928, 1377696, 1429512, 1607312, 1695904, 1906016, 1923034, 2410968, 2543856, 2859024, 2884551, 3214624, 3846068, 4821936, 5087712, 5718048, 5769102, 6730619, 7692136, 9643872, 11538204, 13461238, 15384272, 20191857, 23076408, 26922476, 30768544, 40383714, 46152816, 53844952, 80767428, 92305632, 107689904, 161534856, 215379808, 323069712, 646139424]

約数ペア:

[(1, 646139424), (2, 323069712), (3, 215379808), (4, 161534856), (6, 107689904), (7, 92305632), (8, 80767428), (12, 53844952), (14, 46152816), (16, 40383714), (21, 30768544), (24, 26922476), (28, 23076408), (32, 20191857), (42, 15384272), (48, 13461238), (56, 11538204), (67, 9643872), (84, 7692136), (96, 6730619), (112, 5769102), (113, 5718048), (127, 5087712), (134, 4821936), (168, 3846068), (201, 3214624), (224, 2884551), (226, 2859024), (254, 2543856), (268, 2410968), (336, 1923034), (339, 1906016), (381, 1695904), (402, 1607312), (452, 1429512), (469, 1377696), (508, 1271928), (536, 1205484), (672, 961517), (678, 953008), (762, 847952), (791, 816864), (804, 803656), (889, 726816), (904, 714756), (938, 688848), (1016, 635964), (1072, 602742), (1356, 476504), (1407, 459232), (1524, 423976), (1582, 408432), (1608, 401828), (1778, 363408), (1808, 357378), (1876, 344424), (2032, 317982), (2144, 301371), (2373, 272288), (2667, 242272), (2712, 238252), (2814, 229616), (3048, 211988), (3164, 204216), (3216, 200914), (3556, 181704), (3616, 178689), (3752, 172212), (4064, 158991), (4746, 136144), (5334, 121136), (5424, 119126), (5628, 114808), (6096, 105994), (6328, 102108), (6432, 100457), (7112, 90852), (7504, 86106), (7571, 85344), (8509, 75936), (9492, 68072), (10668, 60568), (10848, 59563), (11256, 57404), (12192, 52997), (12656, 51054), (14224, 45426), (14351, 45024), (15008, 43053), (15142, 42672), (17018, 37968), (18984, 34036), (21336, 30284), (22512, 28702), (22713, 28448), (25312, 25527)]