670739832

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 2188800000

約数和(自身を除く): 1518060168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 127, 147, 168, 189, 196, 216, 252, 254, 294, 378, 381, 392, 441, 499, 504, 508, 588, 756, 762, 882, 889, 998, 1016, 1143, 1176, 1323, 1497, 1512, 1524, 1764, 1778, 1996, 2286, 2646, 2667, 2994, 3048, 3429, 3493, 3528, 3556, 3992, 4491, 4572, 5292, 5334, 5988, 6223, 6858, 6986, 7112, 8001, 8982, 9144, 10479, 10584, 10668, 11976, 12446, 13473, 13716, 13972, 16002, 17964, 18669, 20958, 21336, 24003, 24451, 24892, 26946, 27432, 27944, 31437, 32004, 35928, 37338, 41916, 48006, 48902, 49784, 53892, 56007, 62874, 63373, 64008, 73353, 74676, 83832, 94311, 96012, 97804, 107784, 112014, 125748, 126746, 146706, 149352, 168021, 188622, 190119, 192024, 195608, 220059, 224028, 251496, 253492, 293412, 336042, 377244, 380238, 440118, 443611, 448056, 506984, 570357, 586824, 660177, 672084, 754488, 760476, 880236, 887222, 1140714, 1320354, 1330833, 1344168, 1520952, 1711071, 1760472, 1774444, 2281428, 2640708, 2661666, 3105277, 3422142, 3548888, 3992499, 4562856, 5281416, 5323332, 6210554, 6844284, 7984998, 9315831, 10646664, 11977497, 12421108, 13688568, 15969996, 18631662, 23954994, 24842216, 27947493, 31939992, 37263324, 47909988, 55894986, 74526648, 83842479, 95819976, 111789972, 167684958, 223579944, 335369916, 670739832]

約数ペア:

[(1, 670739832), (2, 335369916), (3, 223579944), (4, 167684958), (6, 111789972), (7, 95819976), (8, 83842479), (9, 74526648), (12, 55894986), (14, 47909988), (18, 37263324), (21, 31939992), (24, 27947493), (27, 24842216), (28, 23954994), (36, 18631662), (42, 15969996), (49, 13688568), (54, 12421108), (56, 11977497), (63, 10646664), (72, 9315831), (84, 7984998), (98, 6844284), (108, 6210554), (126, 5323332), (127, 5281416), (147, 4562856), (168, 3992499), (189, 3548888), (196, 3422142), (216, 3105277), (252, 2661666), (254, 2640708), (294, 2281428), (378, 1774444), (381, 1760472), (392, 1711071), (441, 1520952), (499, 1344168), (504, 1330833), (508, 1320354), (588, 1140714), (756, 887222), (762, 880236), (882, 760476), (889, 754488), (998, 672084), (1016, 660177), (1143, 586824), (1176, 570357), (1323, 506984), (1497, 448056), (1512, 443611), (1524, 440118), (1764, 380238), (1778, 377244), (1996, 336042), (2286, 293412), (2646, 253492), (2667, 251496), (2994, 224028), (3048, 220059), (3429, 195608), (3493, 192024), (3528, 190119), (3556, 188622), (3992, 168021), (4491, 149352), (4572, 146706), (5292, 126746), (5334, 125748), (5988, 112014), (6223, 107784), (6858, 97804), (6986, 96012), (7112, 94311), (8001, 83832), (8982, 74676), (9144, 73353), (10479, 64008), (10584, 63373), (10668, 62874), (11976, 56007), (12446, 53892), (13473, 49784), (13716, 48902), (13972, 48006), (16002, 41916), (17964, 37338), (18669, 35928), (20958, 32004), (21336, 31437), (24003, 27944), (24451, 27432), (24892, 26946)]