267978942

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 252

約数和(自身を含む): 795459168

約数和(自身を除く): 527480226

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 49, 54, 62, 63, 66, 77, 81, 93, 98, 99, 121, 126, 147, 154, 162, 186, 189, 198, 217, 231, 242, 243, 279, 294, 297, 341, 363, 378, 434, 441, 462, 486, 539, 558, 567, 594, 651, 682, 693, 726, 729, 837, 847, 882, 891, 1023, 1078, 1089, 1134, 1302, 1323, 1386, 1458, 1519, 1617, 1674, 1694, 1701, 1782, 1953, 2046, 2079, 2178, 2387, 2511, 2541, 2646, 2673, 3038, 3069, 3234, 3267, 3402, 3751, 3906, 3969, 4158, 4557, 4774, 4851, 5022, 5082, 5103, 5346, 5859, 5929, 6138, 6237, 6534, 7161, 7502, 7533, 7623, 7938, 8019, 9114, 9207, 9702, 9801, 10206, 11253, 11718, 11858, 11907, 12474, 13671, 14322, 14553, 15066, 15246, 16038, 16709, 17577, 17787, 18414, 18711, 19602, 21483, 22506, 22599, 22869, 23814, 26257, 27342, 27621, 29106, 29403, 33418, 33759, 35154, 35574, 35721, 37422, 41013, 42966, 43659, 45198, 45738, 50127, 52514, 52731, 53361, 55242, 56133, 58806, 64449, 67518, 68607, 71442, 78771, 82026, 82863, 87318, 88209, 100254, 101277, 105462, 106722, 112266, 123039, 128898, 130977, 137214, 150381, 157542, 158193, 160083, 165726, 176418, 183799, 193347, 202554, 205821, 236313, 246078, 248589, 261954, 300762, 303831, 316386, 320166, 367598, 369117, 386694, 392931, 411642, 451143, 472626, 480249, 497178, 551397, 580041, 607662, 617463, 708939, 738234, 785862, 902286, 911493, 960498, 1102794, 1107351, 1160082, 1234926, 1353429, 1417878, 1440747, 1654191, 1740123, 1822986, 2126817, 2214702, 2706858, 2734479, 2881494, 3308382, 3480246, 4060287, 4253634, 4322241, 4962573, 5468958, 6380451, 8120574, 8644482, 9925146, 12180861, 12760902, 14887719, 19141353, 24361722, 29775438, 38282706, 44663157, 89326314, 133989471, 267978942]

約数ペア:

[(1, 267978942), (2, 133989471), (3, 89326314), (6, 44663157), (7, 38282706), (9, 29775438), (11, 24361722), (14, 19141353), (18, 14887719), (21, 12760902), (22, 12180861), (27, 9925146), (31, 8644482), (33, 8120574), (42, 6380451), (49, 5468958), (54, 4962573), (62, 4322241), (63, 4253634), (66, 4060287), (77, 3480246), (81, 3308382), (93, 2881494), (98, 2734479), (99, 2706858), (121, 2214702), (126, 2126817), (147, 1822986), (154, 1740123), (162, 1654191), (186, 1440747), (189, 1417878), (198, 1353429), (217, 1234926), (231, 1160082), (242, 1107351), (243, 1102794), (279, 960498), (294, 911493), (297, 902286), (341, 785862), (363, 738234), (378, 708939), (434, 617463), (441, 607662), (462, 580041), (486, 551397), (539, 497178), (558, 480249), (567, 472626), (594, 451143), (651, 411642), (682, 392931), (693, 386694), (726, 369117), (729, 367598), (837, 320166), (847, 316386), (882, 303831), (891, 300762), (1023, 261954), (1078, 248589), (1089, 246078), (1134, 236313), (1302, 205821), (1323, 202554), (1386, 193347), (1458, 183799), (1519, 176418), (1617, 165726), (1674, 160083), (1694, 158193), (1701, 157542), (1782, 150381), (1953, 137214), (2046, 130977), (2079, 128898), (2178, 123039), (2387, 112266), (2511, 106722), (2541, 105462), (2646, 101277), (2673, 100254), (3038, 88209), (3069, 87318), (3234, 82863), (3267, 82026), (3402, 78771), (3751, 71442), (3906, 68607), (3969, 67518), (4158, 64449), (4557, 58806), (4774, 56133), (4851, 55242), (5022, 53361), (5082, 52731), (5103, 52514), (5346, 50127), (5859, 45738), (5929, 45198), (6138, 43659), (6237, 42966), (6534, 41013), (7161, 37422), (7502, 35721), (7533, 35574), (7623, 35154), (7938, 33759), (8019, 33418), (9114, 29403), (9207, 29106), (9702, 27621), (9801, 27342), (10206, 26257), (11253, 23814), (11718, 22869), (11858, 22599), (11907, 22506), (12474, 21483), (13671, 19602), (14322, 18711), (14553, 18414), (15066, 17787), (15246, 17577), (16038, 16709)]