217619136

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2033

約数の個数: 168

約数和(自身を含む): 739648000

約数和(自身を除く): 522028864

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, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 1999, 2016, 2268, 2592, 3024, 3402, 3888, 3998, 4032, 4536, 5184, 5997, 6048, 6804, 7776, 7996, 9072, 11994, 12096, 13608, 13993, 15552, 15992, 17991, 18144, 23988, 27216, 27986, 31984, 35982, 36288, 41979, 47976, 53973, 54432, 55972, 63968, 71964, 83958, 95952, 107946, 108864, 111944, 125937, 127936, 143928, 161919, 167916, 191904, 215892, 223888, 251874, 287856, 323838, 335832, 377811, 383808, 431784, 447776, 485757, 503748, 575712, 647676, 671664, 755622, 863568, 895552, 971514, 1007496, 1133433, 1151424, 1295352, 1343328, 1511244, 1727136, 1943028, 2014992, 2266866, 2590704, 2686656, 3022488, 3400299, 3454272, 3886056, 4029984, 4533732, 5181408, 6044976, 6800598, 7772112, 8059968, 9067464, 10362816, 12089952, 13601196, 15544224, 18134928, 24179904, 27202392, 31088448, 36269856, 54404784, 72539712, 108809568, 217619136]

約数ペア:

[(1, 217619136), (2, 108809568), (3, 72539712), (4, 54404784), (6, 36269856), (7, 31088448), (8, 27202392), (9, 24179904), (12, 18134928), (14, 15544224), (16, 13601196), (18, 12089952), (21, 10362816), (24, 9067464), (27, 8059968), (28, 7772112), (32, 6800598), (36, 6044976), (42, 5181408), (48, 4533732), (54, 4029984), (56, 3886056), (63, 3454272), (64, 3400299), (72, 3022488), (81, 2686656), (84, 2590704), (96, 2266866), (108, 2014992), (112, 1943028), (126, 1727136), (144, 1511244), (162, 1343328), (168, 1295352), (189, 1151424), (192, 1133433), (216, 1007496), (224, 971514), (243, 895552), (252, 863568), (288, 755622), (324, 671664), (336, 647676), (378, 575712), (432, 503748), (448, 485757), (486, 447776), (504, 431784), (567, 383808), (576, 377811), (648, 335832), (672, 323838), (756, 287856), (864, 251874), (972, 223888), (1008, 215892), (1134, 191904), (1296, 167916), (1344, 161919), (1512, 143928), (1701, 127936), (1728, 125937), (1944, 111944), (1999, 108864), (2016, 107946), (2268, 95952), (2592, 83958), (3024, 71964), (3402, 63968), (3888, 55972), (3998, 54432), (4032, 53973), (4536, 47976), (5184, 41979), (5997, 36288), (6048, 35982), (6804, 31984), (7776, 27986), (7996, 27216), (9072, 23988), (11994, 18144), (12096, 17991), (13608, 15992), (13993, 15552)]