469947786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 1291100160

約数和(自身を除く): 821152374

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 31, 33, 38, 42, 57, 62, 66, 77, 93, 114, 121, 133, 154, 157, 186, 209, 217, 231, 242, 266, 314, 341, 363, 399, 418, 434, 462, 471, 589, 627, 651, 682, 726, 798, 847, 942, 1023, 1099, 1178, 1254, 1302, 1463, 1694, 1727, 1767, 2046, 2198, 2299, 2387, 2541, 2926, 2983, 3297, 3454, 3534, 3751, 4123, 4389, 4598, 4774, 4867, 5082, 5181, 5966, 6479, 6594, 6897, 7161, 7502, 8246, 8778, 8949, 9734, 10362, 11253, 12089, 12369, 12958, 13794, 14322, 14601, 16093, 17898, 18997, 19437, 20881, 22506, 24178, 24738, 26257, 29202, 32186, 32813, 34069, 36267, 37994, 38874, 41762, 45353, 48279, 52514, 53537, 56991, 62643, 65626, 68138, 71269, 72534, 78771, 90706, 92473, 96558, 98439, 102207, 107074, 113982, 125286, 132979, 136059, 142538, 157542, 160611, 184946, 196878, 204414, 213807, 229691, 265958, 272118, 277419, 321222, 360943, 374759, 398937, 427614, 459382, 498883, 554838, 588907, 647311, 689073, 721886, 749518, 797874, 997766, 1017203, 1082829, 1124277, 1177814, 1294622, 1378146, 1496649, 1766721, 1941933, 2034406, 2165658, 2248554, 2526601, 2993298, 3051609, 3533442, 3883866, 4122349, 5053202, 6103218, 7120421, 7579803, 8244698, 11189233, 12367047, 14240842, 15159606, 21361263, 22378466, 24734094, 33567699, 42722526, 67135398, 78324631, 156649262, 234973893, 469947786]

約数ペア:

[(1, 469947786), (2, 234973893), (3, 156649262), (6, 78324631), (7, 67135398), (11, 42722526), (14, 33567699), (19, 24734094), (21, 22378466), (22, 21361263), (31, 15159606), (33, 14240842), (38, 12367047), (42, 11189233), (57, 8244698), (62, 7579803), (66, 7120421), (77, 6103218), (93, 5053202), (114, 4122349), (121, 3883866), (133, 3533442), (154, 3051609), (157, 2993298), (186, 2526601), (209, 2248554), (217, 2165658), (231, 2034406), (242, 1941933), (266, 1766721), (314, 1496649), (341, 1378146), (363, 1294622), (399, 1177814), (418, 1124277), (434, 1082829), (462, 1017203), (471, 997766), (589, 797874), (627, 749518), (651, 721886), (682, 689073), (726, 647311), (798, 588907), (847, 554838), (942, 498883), (1023, 459382), (1099, 427614), (1178, 398937), (1254, 374759), (1302, 360943), (1463, 321222), (1694, 277419), (1727, 272118), (1767, 265958), (2046, 229691), (2198, 213807), (2299, 204414), (2387, 196878), (2541, 184946), (2926, 160611), (2983, 157542), (3297, 142538), (3454, 136059), (3534, 132979), (3751, 125286), (4123, 113982), (4389, 107074), (4598, 102207), (4774, 98439), (4867, 96558), (5082, 92473), (5181, 90706), (5966, 78771), (6479, 72534), (6594, 71269), (6897, 68138), (7161, 65626), (7502, 62643), (8246, 56991), (8778, 53537), (8949, 52514), (9734, 48279), (10362, 45353), (11253, 41762), (12089, 38874), (12369, 37994), (12958, 36267), (13794, 34069), (14322, 32813), (14601, 32186), (16093, 29202), (17898, 26257), (18997, 24738), (19437, 24178), (20881, 22506)]