221566032

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3181

約数の個数: 120

約数和(自身を含む): 679409640

約数和(自身を除く): 457843608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 408, 464, 493, 522, 612, 696, 816, 986, 1044, 1224, 1392, 1479, 1972, 2088, 2448, 2958, 3121, 3944, 4176, 4437, 5916, 6242, 7888, 8874, 9363, 11832, 12484, 17748, 18726, 23664, 24968, 28089, 35496, 37452, 49936, 53057, 56178, 70992, 74904, 90509, 106114, 112356, 149808, 159171, 181018, 212228, 224712, 271527, 318342, 362036, 424456, 449424, 477513, 543054, 636684, 724072, 814581, 848912, 955026, 1086108, 1273368, 1448144, 1538653, 1629162, 1910052, 2172216, 2546736, 3077306, 3258324, 3820104, 4344432, 4615959, 6154612, 6516648, 7640208, 9231918, 12309224, 13033296, 13847877, 18463836, 24618448, 27695754, 36927672, 55391508, 73855344, 110783016, 221566032]

約数ペア:

[(1, 221566032), (2, 110783016), (3, 73855344), (4, 55391508), (6, 36927672), (8, 27695754), (9, 24618448), (12, 18463836), (16, 13847877), (17, 13033296), (18, 12309224), (24, 9231918), (29, 7640208), (34, 6516648), (36, 6154612), (48, 4615959), (51, 4344432), (58, 3820104), (68, 3258324), (72, 3077306), (87, 2546736), (102, 2172216), (116, 1910052), (136, 1629162), (144, 1538653), (153, 1448144), (174, 1273368), (204, 1086108), (232, 955026), (261, 848912), (272, 814581), (306, 724072), (348, 636684), (408, 543054), (464, 477513), (493, 449424), (522, 424456), (612, 362036), (696, 318342), (816, 271527), (986, 224712), (1044, 212228), (1224, 181018), (1392, 159171), (1479, 149808), (1972, 112356), (2088, 106114), (2448, 90509), (2958, 74904), (3121, 70992), (3944, 56178), (4176, 53057), (4437, 49936), (5916, 37452), (6242, 35496), (7888, 28089), (8874, 24968), (9363, 23664), (11832, 18726), (12484, 17748)]