2420199376

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 5572976640

約数和(自身を除く): 3152777264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 127, 196, 218, 223, 254, 392, 436, 446, 508, 763, 784, 872, 889, 892, 1016, 1526, 1561, 1744, 1778, 1784, 2032, 3052, 3122, 3556, 3568, 5341, 6104, 6223, 6244, 7112, 10682, 10927, 12208, 12446, 12488, 13843, 14224, 21364, 21854, 24307, 24892, 24976, 27686, 28321, 42728, 43708, 48614, 49784, 55372, 56642, 85456, 87416, 96901, 97228, 99568, 110744, 113284, 170149, 174832, 193802, 194456, 198247, 221488, 226568, 340298, 387604, 388912, 396494, 453136, 678307, 680596, 775208, 792988, 1191043, 1356614, 1361192, 1387729, 1550416, 1585976, 2382086, 2713228, 2722384, 2775458, 3086989, 3171952, 4764172, 5426456, 5550916, 6173978, 9528344, 10852912, 11101832, 12347956, 19056688, 21608923, 22203664, 24695912, 43217846, 49391824, 86435692, 151262461, 172871384, 302524922, 345742768, 605049844, 1210099688, 2420199376]

約数ペア:

[(1, 2420199376), (2, 1210099688), (4, 605049844), (7, 345742768), (8, 302524922), (14, 172871384), (16, 151262461), (28, 86435692), (49, 49391824), (56, 43217846), (98, 24695912), (109, 22203664), (112, 21608923), (127, 19056688), (196, 12347956), (218, 11101832), (223, 10852912), (254, 9528344), (392, 6173978), (436, 5550916), (446, 5426456), (508, 4764172), (763, 3171952), (784, 3086989), (872, 2775458), (889, 2722384), (892, 2713228), (1016, 2382086), (1526, 1585976), (1561, 1550416), (1744, 1387729), (1778, 1361192), (1784, 1356614), (2032, 1191043), (3052, 792988), (3122, 775208), (3556, 680596), (3568, 678307), (5341, 453136), (6104, 396494), (6223, 388912), (6244, 387604), (7112, 340298), (10682, 226568), (10927, 221488), (12208, 198247), (12446, 194456), (12488, 193802), (13843, 174832), (14224, 170149), (21364, 113284), (21854, 110744), (24307, 99568), (24892, 97228), (24976, 96901), (27686, 87416), (28321, 85456), (42728, 56642), (43708, 55372), (48614, 49784)]