255222576

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{4019}}^1$

素因数の和:4053

約数の個数: 150

約数和(自身を含む): 859504140

約数和(自身を除く): 604281564

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2646, 3024, 3528, 3969, 4019, 4536, 5292, 7056, 7938, 8038, 9072, 10584, 12057, 15876, 16076, 21168, 24114, 28133, 31752, 32152, 36171, 48228, 56266, 63504, 64304, 72342, 84399, 96456, 108513, 112532, 144684, 168798, 192912, 196931, 217026, 225064, 253197, 289368, 325539, 337596, 393862, 434052, 450128, 506394, 578736, 590793, 651078, 675192, 759591, 787724, 868104, 1012788, 1181586, 1302156, 1350384, 1519182, 1575448, 1736208, 1772379, 2025576, 2278773, 2363172, 2604312, 3038364, 3150896, 3544758, 4051152, 4557546, 4726344, 5208624, 5317137, 6076728, 7089516, 9115092, 9452688, 10634274, 12153456, 14179032, 15951411, 18230184, 21268548, 28358064, 31902822, 36460368, 42537096, 63805644, 85074192, 127611288, 255222576]

約数ペア:

[(1, 255222576), (2, 127611288), (3, 85074192), (4, 63805644), (6, 42537096), (7, 36460368), (8, 31902822), (9, 28358064), (12, 21268548), (14, 18230184), (16, 15951411), (18, 14179032), (21, 12153456), (24, 10634274), (27, 9452688), (28, 9115092), (36, 7089516), (42, 6076728), (48, 5317137), (49, 5208624), (54, 4726344), (56, 4557546), (63, 4051152), (72, 3544758), (81, 3150896), (84, 3038364), (98, 2604312), (108, 2363172), (112, 2278773), (126, 2025576), (144, 1772379), (147, 1736208), (162, 1575448), (168, 1519182), (189, 1350384), (196, 1302156), (216, 1181586), (252, 1012788), (294, 868104), (324, 787724), (336, 759591), (378, 675192), (392, 651078), (432, 590793), (441, 578736), (504, 506394), (567, 450128), (588, 434052), (648, 393862), (756, 337596), (784, 325539), (882, 289368), (1008, 253197), (1134, 225064), (1176, 217026), (1296, 196931), (1323, 192912), (1512, 168798), (1764, 144684), (2268, 112532), (2352, 108513), (2646, 96456), (3024, 84399), (3528, 72342), (3969, 64304), (4019, 63504), (4536, 56266), (5292, 48228), (7056, 36171), (7938, 32152), (8038, 31752), (9072, 28133), (10584, 24114), (12057, 21168), (15876, 16076)]