239702904

素因数分解:

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

素因数の和:67969

約数の個数: 72

約数和(自身を含む): 755197560

約数和(自身を除く): 515494656

約数列:

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

約数ペア:

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