616857516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 1840430592

約数和(自身を除く): 1223573076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 47, 66, 69, 92, 94, 99, 121, 131, 132, 138, 141, 188, 198, 207, 242, 253, 262, 276, 282, 363, 393, 396, 414, 423, 484, 506, 517, 524, 564, 726, 759, 786, 828, 846, 1012, 1034, 1081, 1089, 1179, 1441, 1452, 1518, 1551, 1572, 1692, 2068, 2162, 2178, 2277, 2358, 2783, 2882, 3013, 3036, 3102, 3243, 4323, 4324, 4356, 4554, 4653, 4716, 5566, 5687, 5764, 6026, 6157, 6204, 6486, 8349, 8646, 9039, 9108, 9306, 9729, 11132, 11374, 11891, 12052, 12314, 12969, 12972, 15851, 16698, 17061, 17292, 18078, 18471, 18612, 19458, 22748, 23782, 24628, 25047, 25938, 27117, 31702, 33143, 33396, 34122, 35673, 36156, 36942, 38916, 47553, 47564, 50094, 51183, 51876, 54234, 55413, 63404, 66286, 67727, 68244, 71346, 73884, 95106, 99429, 100188, 102366, 107019, 108468, 110826, 130801, 132572, 135454, 141611, 142659, 142692, 190212, 198858, 203181, 204732, 214038, 221652, 261602, 270908, 283222, 285318, 298287, 364573, 392403, 397716, 406362, 424833, 428076, 523204, 566444, 570636, 596574, 609543, 729146, 744997, 784806, 812724, 849666, 1093719, 1177209, 1193148, 1219086, 1274499, 1458292, 1489994, 1557721, 1569612, 1699332, 2187438, 2234991, 2354418, 2438172, 2548998, 2979988, 3115442, 3281157, 4374876, 4469982, 4673163, 4708836, 5097996, 6230884, 6562314, 6704973, 8939964, 9346326, 13124628, 13409946, 14019489, 17134931, 18692652, 26819892, 28038978, 34269862, 51404793, 56077956, 68539724, 102809586, 154214379, 205619172, 308428758, 616857516]

約数ペア:

[(1, 616857516), (2, 308428758), (3, 205619172), (4, 154214379), (6, 102809586), (9, 68539724), (11, 56077956), (12, 51404793), (18, 34269862), (22, 28038978), (23, 26819892), (33, 18692652), (36, 17134931), (44, 14019489), (46, 13409946), (47, 13124628), (66, 9346326), (69, 8939964), (92, 6704973), (94, 6562314), (99, 6230884), (121, 5097996), (131, 4708836), (132, 4673163), (138, 4469982), (141, 4374876), (188, 3281157), (198, 3115442), (207, 2979988), (242, 2548998), (253, 2438172), (262, 2354418), (276, 2234991), (282, 2187438), (363, 1699332), (393, 1569612), (396, 1557721), (414, 1489994), (423, 1458292), (484, 1274499), (506, 1219086), (517, 1193148), (524, 1177209), (564, 1093719), (726, 849666), (759, 812724), (786, 784806), (828, 744997), (846, 729146), (1012, 609543), (1034, 596574), (1081, 570636), (1089, 566444), (1179, 523204), (1441, 428076), (1452, 424833), (1518, 406362), (1551, 397716), (1572, 392403), (1692, 364573), (2068, 298287), (2162, 285318), (2178, 283222), (2277, 270908), (2358, 261602), (2783, 221652), (2882, 214038), (3013, 204732), (3036, 203181), (3102, 198858), (3243, 190212), (4323, 142692), (4324, 142659), (4356, 141611), (4554, 135454), (4653, 132572), (4716, 130801), (5566, 110826), (5687, 108468), (5764, 107019), (6026, 102366), (6157, 100188), (6204, 99429), (6486, 95106), (8349, 73884), (8646, 71346), (9039, 68244), (9108, 67727), (9306, 66286), (9729, 63404), (11132, 55413), (11374, 54234), (11891, 51876), (12052, 51183), (12314, 50094), (12969, 47564), (12972, 47553), (15851, 38916), (16698, 36942), (17061, 36156), (17292, 35673), (18078, 34122), (18471, 33396), (18612, 33143), (19458, 31702), (22748, 27117), (23782, 25938), (24628, 25047)]