1990224432

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{73127}}^1$

素因数の和:73157

約数の個数: 120

約数和(自身を含む): 6601410816

約数和(自身を除く): 4611186384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 73127, 146254, 219381, 292508, 438762, 511889, 585016, 658143, 877524, 1023778, 1170032, 1316286, 1535667, 1755048, 1974429, 2047556, 2632572, 3071334, 3510096, 3948858, 4095112, 4607001, 5265144, 5923287, 6142668, 7897716, 8190224, 9214002, 10530288, 11846574, 12285336, 13821003, 15795432, 17769861, 18428004, 23693148, 24570672, 27642006, 31590864, 35539722, 36856008, 41463009, 47386296, 55284012, 71079444, 73712016, 82926018, 94772592, 110568024, 124389027, 142158888, 165852036, 221136048, 248778054, 284317776, 331704072, 497556108, 663408144, 995112216, 1990224432]

約数ペア:

[(1, 1990224432), (2, 995112216), (3, 663408144), (4, 497556108), (6, 331704072), (7, 284317776), (8, 248778054), (9, 221136048), (12, 165852036), (14, 142158888), (16, 124389027), (18, 110568024), (21, 94772592), (24, 82926018), (27, 73712016), (28, 71079444), (36, 55284012), (42, 47386296), (48, 41463009), (54, 36856008), (56, 35539722), (63, 31590864), (72, 27642006), (81, 24570672), (84, 23693148), (108, 18428004), (112, 17769861), (126, 15795432), (144, 13821003), (162, 12285336), (168, 11846574), (189, 10530288), (216, 9214002), (243, 8190224), (252, 7897716), (324, 6142668), (336, 5923287), (378, 5265144), (432, 4607001), (486, 4095112), (504, 3948858), (567, 3510096), (648, 3071334), (756, 2632572), (972, 2047556), (1008, 1974429), (1134, 1755048), (1296, 1535667), (1512, 1316286), (1701, 1170032), (1944, 1023778), (2268, 877524), (3024, 658143), (3402, 585016), (3888, 511889), (4536, 438762), (6804, 292508), (9072, 219381), (13608, 146254), (27216, 73127)]