859764516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 2335314240

約数和(自身を除く): 1475549724

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 53, 57, 76, 78, 106, 114, 156, 159, 169, 212, 228, 247, 318, 338, 421, 494, 507, 636, 676, 689, 741, 842, 988, 1007, 1014, 1263, 1378, 1482, 1684, 2014, 2028, 2067, 2526, 2756, 2964, 3021, 3211, 4028, 4134, 5052, 5473, 6042, 6422, 7999, 8268, 8957, 9633, 10946, 12084, 12844, 13091, 15998, 16419, 17914, 19266, 21892, 22313, 23997, 26182, 26871, 31996, 32838, 35828, 38532, 39273, 44626, 47994, 52364, 53742, 65676, 66939, 71149, 78546, 89252, 95988, 103987, 107484, 133878, 142298, 157092, 170183, 207974, 213447, 267756, 284596, 290069, 311961, 340366, 415948, 423947, 426894, 510549, 580138, 623922, 680732, 847894, 853788, 870207, 1021098, 1160276, 1247844, 1271841, 1351831, 1695788, 1740414, 2042196, 2543682, 2703662, 3480828, 3770897, 4055493, 5087364, 5407324, 5511311, 7541794, 8110986, 11022622, 11312691, 15083588, 16221972, 16533933, 22045244, 22625382, 33067866, 45250764, 66135732, 71647043, 143294086, 214941129, 286588172, 429882258, 859764516]

約数ペア:

[(1, 859764516), (2, 429882258), (3, 286588172), (4, 214941129), (6, 143294086), (12, 71647043), (13, 66135732), (19, 45250764), (26, 33067866), (38, 22625382), (39, 22045244), (52, 16533933), (53, 16221972), (57, 15083588), (76, 11312691), (78, 11022622), (106, 8110986), (114, 7541794), (156, 5511311), (159, 5407324), (169, 5087364), (212, 4055493), (228, 3770897), (247, 3480828), (318, 2703662), (338, 2543682), (421, 2042196), (494, 1740414), (507, 1695788), (636, 1351831), (676, 1271841), (689, 1247844), (741, 1160276), (842, 1021098), (988, 870207), (1007, 853788), (1014, 847894), (1263, 680732), (1378, 623922), (1482, 580138), (1684, 510549), (2014, 426894), (2028, 423947), (2067, 415948), (2526, 340366), (2756, 311961), (2964, 290069), (3021, 284596), (3211, 267756), (4028, 213447), (4134, 207974), (5052, 170183), (5473, 157092), (6042, 142298), (6422, 133878), (7999, 107484), (8268, 103987), (8957, 95988), (9633, 89252), (10946, 78546), (12084, 71149), (12844, 66939), (13091, 65676), (15998, 53742), (16419, 52364), (17914, 47994), (19266, 44626), (21892, 39273), (22313, 38532), (23997, 35828), (26182, 32838), (26871, 31996)]