128690466912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{330749}}^1$

素因数の和:330965

約数の個数: 144

約数和(自身を含む): 420412356000

約数和(自身を除く): 291721889088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 193, 224, 252, 288, 336, 386, 504, 579, 672, 772, 1008, 1158, 1351, 1544, 1737, 2016, 2316, 2702, 3088, 3474, 4053, 4632, 5404, 6176, 6948, 8106, 9264, 10808, 12159, 13896, 16212, 18528, 21616, 24318, 27792, 32424, 43232, 48636, 55584, 64848, 97272, 129696, 194544, 330749, 389088, 661498, 992247, 1322996, 1984494, 2315243, 2645992, 2976741, 3968988, 4630486, 5291984, 5953482, 6945729, 7937976, 9260972, 10583968, 11906964, 13891458, 15875952, 18521944, 20837187, 23813928, 27782916, 31751904, 37043888, 41674374, 47627856, 55565832, 63834557, 74087776, 83348748, 95255712, 111131664, 127669114, 166697496, 191503671, 222263328, 255338228, 333394992, 383007342, 446841899, 510676456, 574511013, 666789984, 766014684, 893683798, 1021352912, 1149022026, 1340525697, 1532029368, 1787367596, 2042705824, 2298044052, 2681051394, 3064058736, 3574735192, 4021577091, 4596088104, 5362102788, 6128117472, 7149470384, 8043154182, 9192176208, 10724205576, 14298940768, 16086308364, 18384352416, 21448411152, 32172616728, 42896822304, 64345233456, 128690466912]

約数ペア:

[(1, 128690466912), (2, 64345233456), (3, 42896822304), (4, 32172616728), (6, 21448411152), (7, 18384352416), (8, 16086308364), (9, 14298940768), (12, 10724205576), (14, 9192176208), (16, 8043154182), (18, 7149470384), (21, 6128117472), (24, 5362102788), (28, 4596088104), (32, 4021577091), (36, 3574735192), (42, 3064058736), (48, 2681051394), (56, 2298044052), (63, 2042705824), (72, 1787367596), (84, 1532029368), (96, 1340525697), (112, 1149022026), (126, 1021352912), (144, 893683798), (168, 766014684), (193, 666789984), (224, 574511013), (252, 510676456), (288, 446841899), (336, 383007342), (386, 333394992), (504, 255338228), (579, 222263328), (672, 191503671), (772, 166697496), (1008, 127669114), (1158, 111131664), (1351, 95255712), (1544, 83348748), (1737, 74087776), (2016, 63834557), (2316, 55565832), (2702, 47627856), (3088, 41674374), (3474, 37043888), (4053, 31751904), (4632, 27782916), (5404, 23813928), (6176, 20837187), (6948, 18521944), (8106, 15875952), (9264, 13891458), (10808, 11906964), (12159, 10583968), (13896, 9260972), (16212, 7937976), (18528, 6945729), (21616, 5953482), (24318, 5291984), (27792, 4630486), (32424, 3968988), (43232, 2976741), (48636, 2645992), (55584, 2315243), (64848, 1984494), (97272, 1322996), (129696, 992247), (194544, 661498), (330749, 389088)]