222606846

素因数分解:

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

素因数の和:228

約数の個数: 192

約数和(自身を含む): 645550080

約数和(自身を除く): 422943234

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 93, 99, 121, 126, 154, 157, 186, 189, 198, 217, 231, 242, 279, 297, 314, 341, 363, 378, 434, 462, 471, 558, 594, 651, 682, 693, 726, 837, 847, 942, 1023, 1089, 1099, 1302, 1386, 1413, 1674, 1694, 1727, 1953, 2046, 2079, 2178, 2198, 2387, 2541, 2826, 3069, 3267, 3297, 3454, 3751, 3906, 4158, 4239, 4774, 4867, 5082, 5181, 5859, 6138, 6534, 6594, 7161, 7502, 7623, 8478, 9207, 9734, 9891, 10362, 11253, 11718, 12089, 14322, 14601, 15246, 15543, 18414, 18997, 19782, 21483, 22506, 22869, 24178, 26257, 29202, 29673, 31086, 33759, 34069, 36267, 37994, 42966, 43803, 45738, 46629, 52514, 53537, 56991, 59346, 64449, 67518, 68138, 72534, 78771, 87606, 93258, 101277, 102207, 107074, 108801, 113982, 128898, 131409, 132979, 157542, 160611, 170973, 202554, 204414, 217602, 236313, 262818, 265958, 306621, 321222, 326403, 341946, 374759, 398937, 472626, 481833, 512919, 588907, 613242, 652806, 708939, 749518, 797874, 919863, 963666, 1025838, 1124277, 1177814, 1196811, 1417878, 1445499, 1766721, 1839726, 2248554, 2393622, 2890998, 3372831, 3533442, 3590433, 4122349, 5300163, 6745662, 7180866, 8244698, 10118493, 10600326, 12367047, 15900489, 20236986, 24734094, 31800978, 37101141, 74202282, 111303423, 222606846]

約数ペア:

[(1, 222606846), (2, 111303423), (3, 74202282), (6, 37101141), (7, 31800978), (9, 24734094), (11, 20236986), (14, 15900489), (18, 12367047), (21, 10600326), (22, 10118493), (27, 8244698), (31, 7180866), (33, 6745662), (42, 5300163), (54, 4122349), (62, 3590433), (63, 3533442), (66, 3372831), (77, 2890998), (93, 2393622), (99, 2248554), (121, 1839726), (126, 1766721), (154, 1445499), (157, 1417878), (186, 1196811), (189, 1177814), (198, 1124277), (217, 1025838), (231, 963666), (242, 919863), (279, 797874), (297, 749518), (314, 708939), (341, 652806), (363, 613242), (378, 588907), (434, 512919), (462, 481833), (471, 472626), (558, 398937), (594, 374759), (651, 341946), (682, 326403), (693, 321222), (726, 306621), (837, 265958), (847, 262818), (942, 236313), (1023, 217602), (1089, 204414), (1099, 202554), (1302, 170973), (1386, 160611), (1413, 157542), (1674, 132979), (1694, 131409), (1727, 128898), (1953, 113982), (2046, 108801), (2079, 107074), (2178, 102207), (2198, 101277), (2387, 93258), (2541, 87606), (2826, 78771), (3069, 72534), (3267, 68138), (3297, 67518), (3454, 64449), (3751, 59346), (3906, 56991), (4158, 53537), (4239, 52514), (4774, 46629), (4867, 45738), (5082, 43803), (5181, 42966), (5859, 37994), (6138, 36267), (6534, 34069), (6594, 33759), (7161, 31086), (7502, 29673), (7623, 29202), (8478, 26257), (9207, 24178), (9734, 22869), (9891, 22506), (10362, 21483), (11253, 19782), (11718, 18997), (12089, 18414), (14322, 15543), (14601, 15246)]