1649797968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 320

約数和(自身を含む): 5604085760

約数和(自身を除く): 3954287792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 103, 104, 112, 114, 133, 152, 156, 168, 182, 193, 206, 208, 228, 247, 266, 273, 304, 309, 312, 336, 364, 386, 399, 412, 456, 494, 532, 546, 579, 618, 624, 721, 728, 741, 772, 798, 824, 912, 988, 1064, 1092, 1158, 1236, 1339, 1351, 1442, 1456, 1482, 1544, 1596, 1648, 1729, 1957, 1976, 2128, 2163, 2184, 2316, 2472, 2509, 2678, 2702, 2884, 2964, 3088, 3192, 3458, 3667, 3914, 3952, 4017, 4053, 4326, 4368, 4632, 4944, 5018, 5187, 5356, 5404, 5768, 5871, 5928, 6384, 6916, 7334, 7527, 7828, 8034, 8106, 8652, 9264, 9373, 10036, 10374, 10712, 10808, 11001, 11536, 11742, 11856, 13699, 13832, 14668, 15054, 15656, 16068, 16212, 17304, 17563, 18746, 19879, 20072, 20748, 21424, 21616, 22002, 23484, 25441, 25669, 27398, 27664, 28119, 29336, 30108, 31312, 32136, 32424, 34608, 35126, 37492, 39758, 40144, 41097, 41496, 44004, 46968, 47671, 50882, 51338, 52689, 54796, 56238, 58672, 59637, 60216, 64272, 64848, 70252, 74984, 76323, 77007, 79516, 82194, 82992, 88008, 93936, 95342, 101764, 102676, 105378, 109592, 112476, 119274, 120432, 139153, 140504, 143013, 149968, 152646, 154014, 159032, 164388, 176016, 178087, 190684, 203528, 205352, 210756, 219184, 224952, 238548, 258427, 278306, 281008, 286026, 305292, 308028, 318064, 328776, 333697, 356174, 377701, 381368, 407056, 410704, 417459, 421512, 449904, 477096, 516854, 534261, 556612, 572052, 610584, 616056, 657552, 667394, 712348, 755402, 762736, 775281, 834918, 843024, 954192, 1001091, 1033708, 1068522, 1113224, 1133103, 1144104, 1221168, 1232112, 1334788, 1424696, 1510804, 1550562, 1669836, 1808989, 2002182, 2067416, 2137044, 2226448, 2266206, 2288208, 2643907, 2669576, 2849392, 3021608, 3101124, 3339672, 3617978, 4004364, 4134832, 4274088, 4532412, 4910113, 5287814, 5339152, 5426967, 6043216, 6202248, 6679344, 7235956, 7931721, 8008728, 8548176, 9064824, 9820226, 10575628, 10853934, 12404496, 14471912, 14730339, 15863442, 16017456, 18129648, 19640452, 21151256, 21707868, 28943824, 29460678, 31726884, 34370791, 39280904, 42302512, 43415736, 58921356, 63453768, 68741582, 78561808, 86831472, 103112373, 117842712, 126907536, 137483164, 206224746, 235685424, 274966328, 412449492, 549932656, 824898984, 1649797968]

約数ペア:

[(1, 1649797968), (2, 824898984), (3, 549932656), (4, 412449492), (6, 274966328), (7, 235685424), (8, 206224746), (12, 137483164), (13, 126907536), (14, 117842712), (16, 103112373), (19, 86831472), (21, 78561808), (24, 68741582), (26, 63453768), (28, 58921356), (38, 43415736), (39, 42302512), (42, 39280904), (48, 34370791), (52, 31726884), (56, 29460678), (57, 28943824), (76, 21707868), (78, 21151256), (84, 19640452), (91, 18129648), (103, 16017456), (104, 15863442), (112, 14730339), (114, 14471912), (133, 12404496), (152, 10853934), (156, 10575628), (168, 9820226), (182, 9064824), (193, 8548176), (206, 8008728), (208, 7931721), (228, 7235956), (247, 6679344), (266, 6202248), (273, 6043216), (304, 5426967), (309, 5339152), (312, 5287814), (336, 4910113), (364, 4532412), (386, 4274088), (399, 4134832), (412, 4004364), (456, 3617978), (494, 3339672), (532, 3101124), (546, 3021608), (579, 2849392), (618, 2669576), (624, 2643907), (721, 2288208), (728, 2266206), (741, 2226448), (772, 2137044), (798, 2067416), (824, 2002182), (912, 1808989), (988, 1669836), (1064, 1550562), (1092, 1510804), (1158, 1424696), (1236, 1334788), (1339, 1232112), (1351, 1221168), (1442, 1144104), (1456, 1133103), (1482, 1113224), (1544, 1068522), (1596, 1033708), (1648, 1001091), (1729, 954192), (1957, 843024), (1976, 834918), (2128, 775281), (2163, 762736), (2184, 755402), (2316, 712348), (2472, 667394), (2509, 657552), (2678, 616056), (2702, 610584), (2884, 572052), (2964, 556612), (3088, 534261), (3192, 516854), (3458, 477096), (3667, 449904), (3914, 421512), (3952, 417459), (4017, 410704), (4053, 407056), (4326, 381368), (4368, 377701), (4632, 356174), (4944, 333697), (5018, 328776), (5187, 318064), (5356, 308028), (5404, 305292), (5768, 286026), (5871, 281008), (5928, 278306), (6384, 258427), (6916, 238548), (7334, 224952), (7527, 219184), (7828, 210756), (8034, 205352), (8106, 203528), (8652, 190684), (9264, 178087), (9373, 176016), (10036, 164388), (10374, 159032), (10712, 154014), (10808, 152646), (11001, 149968), (11536, 143013), (11742, 140504), (11856, 139153), (13699, 120432), (13832, 119274), (14668, 112476), (15054, 109592), (15656, 105378), (16068, 102676), (16212, 101764), (17304, 95342), (17563, 93936), (18746, 88008), (19879, 82992), (20072, 82194), (20748, 79516), (21424, 77007), (21616, 76323), (22002, 74984), (23484, 70252), (25441, 64848), (25669, 64272), (27398, 60216), (27664, 59637), (28119, 58672), (29336, 56238), (30108, 54796), (31312, 52689), (32136, 51338), (32424, 50882), (34608, 47671), (35126, 46968), (37492, 44004), (39758, 41496), (40144, 41097)]