420623483616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{385661}}^1$

素因数の和:386225

約数の個数: 144

約数和(自身を含む): 1369556723808

約数和(自身を除く): 948933240192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 541, 672, 1008, 1082, 1623, 2016, 2164, 3246, 3787, 4328, 4869, 6492, 7574, 8656, 9738, 11361, 12984, 15148, 17312, 19476, 22722, 25968, 30296, 34083, 38952, 45444, 51936, 60592, 68166, 77904, 90888, 121184, 136332, 155808, 181776, 272664, 363552, 385661, 545328, 771322, 1090656, 1156983, 1542644, 2313966, 2699627, 3085288, 3470949, 4627932, 5399254, 6170576, 6941898, 8098881, 9255864, 10798508, 12341152, 13883796, 16197762, 18511728, 21597016, 24296643, 27767592, 32395524, 37023456, 43194032, 48593286, 55535184, 64791048, 86388064, 97186572, 111070368, 129582096, 194373144, 208642601, 259164192, 388746288, 417285202, 625927803, 777492576, 834570404, 1251855606, 1460498207, 1669140808, 1877783409, 2503711212, 2920996414, 3338281616, 3755566818, 4381494621, 5007422424, 5841992828, 6676563232, 7511133636, 8762989242, 10014844848, 11683985656, 13144483863, 15022267272, 17525978484, 20029689696, 23367971312, 26288967726, 30044534544, 35051956968, 46735942624, 52577935452, 60089069088, 70103913936, 105155870904, 140207827872, 210311741808, 420623483616]

約数ペア:

[(1, 420623483616), (2, 210311741808), (3, 140207827872), (4, 105155870904), (6, 70103913936), (7, 60089069088), (8, 52577935452), (9, 46735942624), (12, 35051956968), (14, 30044534544), (16, 26288967726), (18, 23367971312), (21, 20029689696), (24, 17525978484), (28, 15022267272), (32, 13144483863), (36, 11683985656), (42, 10014844848), (48, 8762989242), (56, 7511133636), (63, 6676563232), (72, 5841992828), (84, 5007422424), (96, 4381494621), (112, 3755566818), (126, 3338281616), (144, 2920996414), (168, 2503711212), (224, 1877783409), (252, 1669140808), (288, 1460498207), (336, 1251855606), (504, 834570404), (541, 777492576), (672, 625927803), (1008, 417285202), (1082, 388746288), (1623, 259164192), (2016, 208642601), (2164, 194373144), (3246, 129582096), (3787, 111070368), (4328, 97186572), (4869, 86388064), (6492, 64791048), (7574, 55535184), (8656, 48593286), (9738, 43194032), (11361, 37023456), (12984, 32395524), (15148, 27767592), (17312, 24296643), (19476, 21597016), (22722, 18511728), (25968, 16197762), (30296, 13883796), (34083, 12341152), (38952, 10798508), (45444, 9255864), (51936, 8098881), (60592, 6941898), (68166, 6170576), (77904, 5399254), (90888, 4627932), (121184, 3470949), (136332, 3085288), (155808, 2699627), (181776, 2313966), (272664, 1542644), (363552, 1156983), (385661, 1090656), (545328, 771322)]