2219091984

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:610

約数の個数: 160

約数和(自身を含む): 6499584000

約数和(自身を除く): 4280492016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 199, 216, 249, 311, 332, 398, 432, 498, 597, 622, 664, 747, 796, 933, 996, 1194, 1244, 1328, 1494, 1592, 1791, 1866, 1992, 2241, 2388, 2488, 2799, 2988, 3184, 3582, 3732, 3984, 4482, 4776, 4976, 5373, 5598, 5976, 7164, 7464, 8397, 8964, 9552, 10746, 11196, 11952, 14328, 14928, 16517, 16794, 17928, 21492, 22392, 25813, 28656, 33034, 33588, 35856, 42984, 44784, 49551, 51626, 61889, 66068, 67176, 77439, 85968, 99102, 103252, 123778, 132136, 134352, 148653, 154878, 185667, 198204, 206504, 232317, 247556, 264272, 297306, 309756, 371334, 396408, 413008, 445959, 464634, 495112, 557001, 594612, 619512, 696951, 742668, 792816, 891918, 929268, 990224, 1114002, 1189224, 1239024, 1393902, 1485336, 1671003, 1783836, 1858536, 2228004, 2378448, 2787804, 2970672, 3342006, 3567672, 3717072, 4456008, 5136787, 5575608, 6684012, 7135344, 8912016, 10273574, 11151216, 13368024, 15410361, 20547148, 26736048, 30820722, 41094296, 46231083, 61641444, 82188592, 92462166, 123282888, 138693249, 184924332, 246565776, 277386498, 369848664, 554772996, 739697328, 1109545992, 2219091984]

約数ペア:

[(1, 2219091984), (2, 1109545992), (3, 739697328), (4, 554772996), (6, 369848664), (8, 277386498), (9, 246565776), (12, 184924332), (16, 138693249), (18, 123282888), (24, 92462166), (27, 82188592), (36, 61641444), (48, 46231083), (54, 41094296), (72, 30820722), (83, 26736048), (108, 20547148), (144, 15410361), (166, 13368024), (199, 11151216), (216, 10273574), (249, 8912016), (311, 7135344), (332, 6684012), (398, 5575608), (432, 5136787), (498, 4456008), (597, 3717072), (622, 3567672), (664, 3342006), (747, 2970672), (796, 2787804), (933, 2378448), (996, 2228004), (1194, 1858536), (1244, 1783836), (1328, 1671003), (1494, 1485336), (1592, 1393902), (1791, 1239024), (1866, 1189224), (1992, 1114002), (2241, 990224), (2388, 929268), (2488, 891918), (2799, 792816), (2988, 742668), (3184, 696951), (3582, 619512), (3732, 594612), (3984, 557001), (4482, 495112), (4776, 464634), (4976, 445959), (5373, 413008), (5598, 396408), (5976, 371334), (7164, 309756), (7464, 297306), (8397, 264272), (8964, 247556), (9552, 232317), (10746, 206504), (11196, 198204), (11952, 185667), (14328, 154878), (14928, 148653), (16517, 134352), (16794, 132136), (17928, 123778), (21492, 103252), (22392, 99102), (25813, 85968), (28656, 77439), (33034, 67176), (33588, 66068), (35856, 61889), (42984, 51626), (44784, 49551)]