689201136

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2205

約数の個数: 200

約数和(自身を含む): 2262303120

約数和(自身を除く): 1573101984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 247, 304, 312, 324, 342, 351, 432, 456, 468, 494, 513, 624, 648, 684, 702, 741, 912, 936, 988, 1026, 1053, 1296, 1368, 1404, 1482, 1539, 1872, 1976, 2052, 2106, 2153, 2223, 2736, 2808, 2964, 3078, 3952, 4104, 4212, 4306, 4446, 5616, 5928, 6156, 6459, 6669, 8208, 8424, 8612, 8892, 11856, 12312, 12918, 13338, 16848, 17224, 17784, 19377, 20007, 24624, 25836, 26676, 27989, 34448, 35568, 38754, 40014, 40907, 51672, 53352, 55978, 58131, 77508, 80028, 81814, 83967, 103344, 106704, 111956, 116262, 122721, 155016, 160056, 163628, 167934, 174393, 223912, 232524, 245442, 251901, 310032, 320112, 327256, 335868, 348786, 368163, 447824, 465048, 490884, 503802, 531791, 654512, 671736, 697572, 736326, 755703, 930096, 981768, 1007604, 1063582, 1104489, 1343472, 1395144, 1472652, 1511406, 1595373, 1963536, 2015208, 2127164, 2208978, 2267109, 2790288, 2945304, 3022812, 3190746, 3313467, 4030416, 4254328, 4417956, 4534218, 4786119, 5890608, 6045624, 6381492, 6626934, 8508656, 8835912, 9068436, 9572238, 12091248, 12762984, 13253868, 14358357, 17671824, 18136872, 19144476, 25525968, 26507736, 28716714, 36273744, 38288952, 43075071, 53015472, 57433428, 76577904, 86150142, 114866856, 172300284, 229733712, 344600568, 689201136]

約数ペア:

[(1, 689201136), (2, 344600568), (3, 229733712), (4, 172300284), (6, 114866856), (8, 86150142), (9, 76577904), (12, 57433428), (13, 53015472), (16, 43075071), (18, 38288952), (19, 36273744), (24, 28716714), (26, 26507736), (27, 25525968), (36, 19144476), (38, 18136872), (39, 17671824), (48, 14358357), (52, 13253868), (54, 12762984), (57, 12091248), (72, 9572238), (76, 9068436), (78, 8835912), (81, 8508656), (104, 6626934), (108, 6381492), (114, 6045624), (117, 5890608), (144, 4786119), (152, 4534218), (156, 4417956), (162, 4254328), (171, 4030416), (208, 3313467), (216, 3190746), (228, 3022812), (234, 2945304), (247, 2790288), (304, 2267109), (312, 2208978), (324, 2127164), (342, 2015208), (351, 1963536), (432, 1595373), (456, 1511406), (468, 1472652), (494, 1395144), (513, 1343472), (624, 1104489), (648, 1063582), (684, 1007604), (702, 981768), (741, 930096), (912, 755703), (936, 736326), (988, 697572), (1026, 671736), (1053, 654512), (1296, 531791), (1368, 503802), (1404, 490884), (1482, 465048), (1539, 447824), (1872, 368163), (1976, 348786), (2052, 335868), (2106, 327256), (2153, 320112), (2223, 310032), (2736, 251901), (2808, 245442), (2964, 232524), (3078, 223912), (3952, 174393), (4104, 167934), (4212, 163628), (4306, 160056), (4446, 155016), (5616, 122721), (5928, 116262), (6156, 111956), (6459, 106704), (6669, 103344), (8208, 83967), (8424, 81814), (8612, 80028), (8892, 77508), (11856, 58131), (12312, 55978), (12918, 53352), (13338, 51672), (16848, 40907), (17224, 40014), (17784, 38754), (19377, 35568), (20007, 34448), (24624, 27989), (25836, 26676)]