1911464352

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1340

約数の個数: 192

約数和(自身を含む): 6398058240

約数和(自身を除く): 4486593888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 317, 336, 378, 432, 504, 634, 672, 756, 864, 951, 997, 1008, 1268, 1512, 1902, 1994, 2016, 2219, 2536, 2853, 2991, 3024, 3804, 3988, 4438, 5072, 5706, 5982, 6048, 6657, 6979, 7608, 7976, 8559, 8876, 8973, 10144, 11412, 11964, 13314, 13958, 15216, 15952, 17118, 17752, 17946, 19971, 20937, 22824, 23928, 26628, 26919, 27916, 30432, 31904, 34236, 35504, 35892, 39942, 41874, 45648, 47856, 53256, 53838, 55832, 59913, 62811, 68472, 71008, 71784, 79884, 83748, 91296, 95712, 106512, 107676, 111664, 119826, 125622, 136944, 143568, 159768, 167496, 188433, 213024, 215352, 223328, 239652, 251244, 273888, 287136, 316049, 319536, 334992, 376866, 430704, 479304, 502488, 632098, 639072, 669984, 753732, 861408, 948147, 958608, 1004976, 1264196, 1507464, 1896294, 1917216, 2009952, 2212343, 2528392, 2844441, 3014928, 3792588, 4424686, 5056784, 5688882, 6029856, 6637029, 7585176, 8533323, 8849372, 10113568, 11377764, 13274058, 15170352, 17066646, 17698744, 19911087, 22755528, 26548116, 30340704, 34133292, 35397488, 39822174, 45511056, 53096232, 59733261, 68266584, 70794976, 79644348, 91022112, 106192464, 119466522, 136533168, 159288696, 212384928, 238933044, 273066336, 318577392, 477866088, 637154784, 955732176, 1911464352]

約数ペア:

[(1, 1911464352), (2, 955732176), (3, 637154784), (4, 477866088), (6, 318577392), (7, 273066336), (8, 238933044), (9, 212384928), (12, 159288696), (14, 136533168), (16, 119466522), (18, 106192464), (21, 91022112), (24, 79644348), (27, 70794976), (28, 68266584), (32, 59733261), (36, 53096232), (42, 45511056), (48, 39822174), (54, 35397488), (56, 34133292), (63, 30340704), (72, 26548116), (84, 22755528), (96, 19911087), (108, 17698744), (112, 17066646), (126, 15170352), (144, 13274058), (168, 11377764), (189, 10113568), (216, 8849372), (224, 8533323), (252, 7585176), (288, 6637029), (317, 6029856), (336, 5688882), (378, 5056784), (432, 4424686), (504, 3792588), (634, 3014928), (672, 2844441), (756, 2528392), (864, 2212343), (951, 2009952), (997, 1917216), (1008, 1896294), (1268, 1507464), (1512, 1264196), (1902, 1004976), (1994, 958608), (2016, 948147), (2219, 861408), (2536, 753732), (2853, 669984), (2991, 639072), (3024, 632098), (3804, 502488), (3988, 479304), (4438, 430704), (5072, 376866), (5706, 334992), (5982, 319536), (6048, 316049), (6657, 287136), (6979, 273888), (7608, 251244), (7976, 239652), (8559, 223328), (8876, 215352), (8973, 213024), (10144, 188433), (11412, 167496), (11964, 159768), (13314, 143568), (13958, 136944), (15216, 125622), (15952, 119826), (17118, 111664), (17752, 107676), (17946, 106512), (19971, 95712), (20937, 91296), (22824, 83748), (23928, 79884), (26628, 71784), (26919, 71008), (27916, 68472), (30432, 62811), (31904, 59913), (34236, 55832), (35504, 53838), (35892, 53256), (39942, 47856), (41874, 45648)]