479405808

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{67943}}^1$

素因数の和:67971

約数の個数: 90

約数和(自身を含む): 1560741624

約数和(自身を除く): 1081335816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 67943, 135886, 203829, 271772, 407658, 475601, 543544, 611487, 815316, 951202, 1087088, 1222974, 1426803, 1630632, 1902404, 2445948, 2853606, 3261264, 3329207, 3804808, 4280409, 4891896, 5707212, 6658414, 7609616, 8560818, 9783792, 9987621, 11414424, 13316828, 17121636, 19975242, 22828848, 26633656, 29962863, 34243272, 39950484, 53267312, 59925726, 68486544, 79900968, 119851452, 159801936, 239702904, 479405808]

約数ペア:

[(1, 479405808), (2, 239702904), (3, 159801936), (4, 119851452), (6, 79900968), (7, 68486544), (8, 59925726), (9, 53267312), (12, 39950484), (14, 34243272), (16, 29962863), (18, 26633656), (21, 22828848), (24, 19975242), (28, 17121636), (36, 13316828), (42, 11414424), (48, 9987621), (49, 9783792), (56, 8560818), (63, 7609616), (72, 6658414), (84, 5707212), (98, 4891896), (112, 4280409), (126, 3804808), (144, 3329207), (147, 3261264), (168, 2853606), (196, 2445948), (252, 1902404), (294, 1630632), (336, 1426803), (392, 1222974), (441, 1087088), (504, 951202), (588, 815316), (784, 611487), (882, 543544), (1008, 475601), (1176, 407658), (1764, 271772), (2352, 203829), (3528, 135886), (7056, 67943)]