2009390904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{4723}}^1$

素因数の和:5065

約数の個数: 96

約数和(自身を含む): 5748163200

約数和(自身を除く): 3738772296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 311, 342, 456, 622, 684, 933, 1244, 1368, 1866, 2488, 2799, 3732, 4723, 5598, 5909, 7464, 9446, 11196, 11818, 14169, 17727, 18892, 22392, 23636, 28338, 35454, 37784, 42507, 47272, 53181, 56676, 70908, 85014, 89737, 106362, 113352, 141816, 170028, 179474, 212724, 269211, 340056, 358948, 425448, 538422, 717896, 807633, 1076844, 1468853, 1615266, 2153688, 2937706, 3230532, 4406559, 5875412, 6461064, 8813118, 11750824, 13219677, 17626236, 26439354, 27908207, 35252472, 52878708, 55816414, 83724621, 105757416, 111632828, 167449242, 223265656, 251173863, 334898484, 502347726, 669796968, 1004695452, 2009390904]

約数ペア:

[(1, 2009390904), (2, 1004695452), (3, 669796968), (4, 502347726), (6, 334898484), (8, 251173863), (9, 223265656), (12, 167449242), (18, 111632828), (19, 105757416), (24, 83724621), (36, 55816414), (38, 52878708), (57, 35252472), (72, 27908207), (76, 26439354), (114, 17626236), (152, 13219677), (171, 11750824), (228, 8813118), (311, 6461064), (342, 5875412), (456, 4406559), (622, 3230532), (684, 2937706), (933, 2153688), (1244, 1615266), (1368, 1468853), (1866, 1076844), (2488, 807633), (2799, 717896), (3732, 538422), (4723, 425448), (5598, 358948), (5909, 340056), (7464, 269211), (9446, 212724), (11196, 179474), (11818, 170028), (14169, 141816), (17727, 113352), (18892, 106362), (22392, 89737), (23636, 85014), (28338, 70908), (35454, 56676), (37784, 53181), (42507, 47272)]