221380992

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{9151}}^1$

素因数の和:9181

約数の個数: 128

約数和(自身を含む): 746803200

約数和(自身を除く): 525422208

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 9151, 12096, 18302, 24192, 27453, 36604, 54906, 64057, 73208, 82359, 109812, 128114, 146416, 164718, 192171, 219624, 247077, 256228, 292832, 329436, 384342, 439248, 494154, 512456, 576513, 585664, 658872, 768684, 878496, 988308, 1024912, 1153026, 1171328, 1317744, 1537368, 1729539, 1756992, 1976616, 2049824, 2306052, 2635488, 3074736, 3459078, 3513984, 3953232, 4099648, 4612104, 5270976, 6149472, 6918156, 7906464, 8199296, 9224208, 10541952, 12298944, 13836312, 15812928, 18448416, 24597888, 27672624, 31625856, 36896832, 55345248, 73793664, 110690496, 221380992]

約数ペア:

[(1, 221380992), (2, 110690496), (3, 73793664), (4, 55345248), (6, 36896832), (7, 31625856), (8, 27672624), (9, 24597888), (12, 18448416), (14, 15812928), (16, 13836312), (18, 12298944), (21, 10541952), (24, 9224208), (27, 8199296), (28, 7906464), (32, 6918156), (36, 6149472), (42, 5270976), (48, 4612104), (54, 4099648), (56, 3953232), (63, 3513984), (64, 3459078), (72, 3074736), (84, 2635488), (96, 2306052), (108, 2049824), (112, 1976616), (126, 1756992), (128, 1729539), (144, 1537368), (168, 1317744), (189, 1171328), (192, 1153026), (216, 1024912), (224, 988308), (252, 878496), (288, 768684), (336, 658872), (378, 585664), (384, 576513), (432, 512456), (448, 494154), (504, 439248), (576, 384342), (672, 329436), (756, 292832), (864, 256228), (896, 247077), (1008, 219624), (1152, 192171), (1344, 164718), (1512, 146416), (1728, 128114), (2016, 109812), (2688, 82359), (3024, 73208), (3456, 64057), (4032, 54906), (6048, 36604), (8064, 27453), (9151, 24192), (12096, 18302)]