316985508

素因数分解:

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

素因数の和:276

約数の個数: 192

約数和(自身を含む): 985600000

約数和(自身を除く): 668614492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 199, 252, 258, 294, 301, 343, 378, 387, 398, 441, 516, 588, 597, 602, 686, 756, 774, 796, 882, 903, 1029, 1161, 1194, 1204, 1323, 1372, 1393, 1548, 1764, 1791, 1806, 2058, 2107, 2322, 2388, 2646, 2709, 2786, 3087, 3582, 3612, 4116, 4179, 4214, 4644, 5292, 5373, 5418, 5572, 6174, 6321, 7164, 8127, 8358, 8428, 8557, 9261, 9751, 10746, 10836, 12348, 12537, 12642, 14749, 16254, 16716, 17114, 18522, 18963, 19502, 21492, 25074, 25284, 25671, 29253, 29498, 32508, 34228, 37044, 37611, 37926, 39004, 44247, 50148, 51342, 56889, 58506, 58996, 59899, 68257, 75222, 75852, 77013, 87759, 88494, 102684, 113778, 117012, 119798, 132741, 136514, 150444, 154026, 175518, 176988, 179697, 204771, 227556, 231039, 239596, 263277, 265482, 273028, 308052, 351036, 359394, 398223, 409542, 419293, 462078, 526554, 530964, 539091, 614313, 718788, 796446, 819084, 838586, 924156, 1053108, 1078182, 1228626, 1257879, 1592892, 1617273, 1677172, 1842939, 2156364, 2457252, 2515758, 2935051, 3234546, 3685878, 3773637, 5031516, 5870102, 6469092, 7371756, 7547274, 8805153, 11320911, 11740204, 15094548, 17610306, 22641822, 26415459, 35220612, 45283644, 52830918, 79246377, 105661836, 158492754, 316985508]

約数ペア:

[(1, 316985508), (2, 158492754), (3, 105661836), (4, 79246377), (6, 52830918), (7, 45283644), (9, 35220612), (12, 26415459), (14, 22641822), (18, 17610306), (21, 15094548), (27, 11740204), (28, 11320911), (36, 8805153), (42, 7547274), (43, 7371756), (49, 6469092), (54, 5870102), (63, 5031516), (84, 3773637), (86, 3685878), (98, 3234546), (108, 2935051), (126, 2515758), (129, 2457252), (147, 2156364), (172, 1842939), (189, 1677172), (196, 1617273), (199, 1592892), (252, 1257879), (258, 1228626), (294, 1078182), (301, 1053108), (343, 924156), (378, 838586), (387, 819084), (398, 796446), (441, 718788), (516, 614313), (588, 539091), (597, 530964), (602, 526554), (686, 462078), (756, 419293), (774, 409542), (796, 398223), (882, 359394), (903, 351036), (1029, 308052), (1161, 273028), (1194, 265482), (1204, 263277), (1323, 239596), (1372, 231039), (1393, 227556), (1548, 204771), (1764, 179697), (1791, 176988), (1806, 175518), (2058, 154026), (2107, 150444), (2322, 136514), (2388, 132741), (2646, 119798), (2709, 117012), (2786, 113778), (3087, 102684), (3582, 88494), (3612, 87759), (4116, 77013), (4179, 75852), (4214, 75222), (4644, 68257), (5292, 59899), (5373, 58996), (5418, 58506), (5572, 56889), (6174, 51342), (6321, 50148), (7164, 44247), (8127, 39004), (8358, 37926), (8428, 37611), (8557, 37044), (9261, 34228), (9751, 32508), (10746, 29498), (10836, 29253), (12348, 25671), (12537, 25284), (12642, 25074), (14749, 21492), (16254, 19502), (16716, 18963), (17114, 18522)]