258597696

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{27487}}^1$

素因数の和:27516

約数の個数: 84

約数和(自身を含む): 795942528

約数和(自身を除く): 537344832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 27487, 54974, 82461, 109948, 164922, 192409, 219896, 329844, 384818, 439792, 577227, 659688, 769636, 879584, 1154454, 1319376, 1346863, 1539272, 1759168, 2308908, 2638752, 2693726, 3078544, 4040589, 4617816, 5277504, 5387452, 6157088, 8081178, 9235632, 10774904, 12314176, 16162356, 18471264, 21549808, 32324712, 36942528, 43099616, 64649424, 86199232, 129298848, 258597696]

約数ペア:

[(1, 258597696), (2, 129298848), (3, 86199232), (4, 64649424), (6, 43099616), (7, 36942528), (8, 32324712), (12, 21549808), (14, 18471264), (16, 16162356), (21, 12314176), (24, 10774904), (28, 9235632), (32, 8081178), (42, 6157088), (48, 5387452), (49, 5277504), (56, 4617816), (64, 4040589), (84, 3078544), (96, 2693726), (98, 2638752), (112, 2308908), (147, 1759168), (168, 1539272), (192, 1346863), (196, 1319376), (224, 1154454), (294, 879584), (336, 769636), (392, 659688), (448, 577227), (588, 439792), (672, 384818), (784, 329844), (1176, 219896), (1344, 192409), (1568, 164922), (2352, 109948), (3136, 82461), (4704, 54974), (9408, 27487)]