211323672

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 686400000

約数和(自身を除く): 475076328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 199, 252, 258, 294, 301, 343, 344, 387, 392, 398, 441, 504, 516, 588, 597, 602, 686, 774, 796, 882, 903, 1029, 1032, 1176, 1194, 1204, 1372, 1393, 1548, 1592, 1764, 1791, 1806, 2058, 2107, 2388, 2408, 2709, 2744, 2786, 3087, 3096, 3528, 3582, 3612, 4116, 4179, 4214, 4776, 5418, 5572, 6174, 6321, 7164, 7224, 8232, 8358, 8428, 8557, 9751, 10836, 11144, 12348, 12537, 12642, 14328, 14749, 16716, 16856, 17114, 18963, 19502, 21672, 24696, 25074, 25284, 25671, 29253, 29498, 33432, 34228, 37926, 39004, 44247, 50148, 50568, 51342, 58506, 58996, 59899, 68257, 68456, 75852, 77013, 78008, 87759, 88494, 100296, 102684, 117012, 117992, 119798, 132741, 136514, 151704, 154026, 175518, 176988, 179697, 204771, 205368, 234024, 239596, 265482, 273028, 308052, 351036, 353976, 359394, 409542, 419293, 479192, 530964, 539091, 546056, 614313, 616104, 702072, 718788, 819084, 838586, 1061928, 1078182, 1228626, 1257879, 1437576, 1638168, 1677172, 2156364, 2457252, 2515758, 2935051, 3354344, 3773637, 4312728, 4914504, 5031516, 5870102, 7547274, 8805153, 10063032, 11740204, 15094548, 17610306, 23480408, 26415459, 30189096, 35220612, 52830918, 70441224, 105661836, 211323672]

約数ペア:

[(1, 211323672), (2, 105661836), (3, 70441224), (4, 52830918), (6, 35220612), (7, 30189096), (8, 26415459), (9, 23480408), (12, 17610306), (14, 15094548), (18, 11740204), (21, 10063032), (24, 8805153), (28, 7547274), (36, 5870102), (42, 5031516), (43, 4914504), (49, 4312728), (56, 3773637), (63, 3354344), (72, 2935051), (84, 2515758), (86, 2457252), (98, 2156364), (126, 1677172), (129, 1638168), (147, 1437576), (168, 1257879), (172, 1228626), (196, 1078182), (199, 1061928), (252, 838586), (258, 819084), (294, 718788), (301, 702072), (343, 616104), (344, 614313), (387, 546056), (392, 539091), (398, 530964), (441, 479192), (504, 419293), (516, 409542), (588, 359394), (597, 353976), (602, 351036), (686, 308052), (774, 273028), (796, 265482), (882, 239596), (903, 234024), (1029, 205368), (1032, 204771), (1176, 179697), (1194, 176988), (1204, 175518), (1372, 154026), (1393, 151704), (1548, 136514), (1592, 132741), (1764, 119798), (1791, 117992), (1806, 117012), (2058, 102684), (2107, 100296), (2388, 88494), (2408, 87759), (2709, 78008), (2744, 77013), (2786, 75852), (3087, 68456), (3096, 68257), (3528, 59899), (3582, 58996), (3612, 58506), (4116, 51342), (4179, 50568), (4214, 50148), (4776, 44247), (5418, 39004), (5572, 37926), (6174, 34228), (6321, 33432), (7164, 29498), (7224, 29253), (8232, 25671), (8358, 25284), (8428, 25074), (8557, 24696), (9751, 21672), (10836, 19502), (11144, 18963), (12348, 17114), (12537, 16856), (12642, 16716), (14328, 14749)]