1285098696

素因数分解:

$2^3\times 3^7\times 7^2\times {\mathrm{1499}}^1$

素因数の和:1540

約数の個数: 192

約数和(自身を含む): 4206600000

約数和(自身を除く): 2921501304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 729, 756, 882, 972, 1134, 1176, 1323, 1458, 1499, 1512, 1701, 1764, 1944, 2187, 2268, 2646, 2916, 2998, 3402, 3528, 3969, 4374, 4497, 4536, 5103, 5292, 5832, 5996, 6804, 7938, 8748, 8994, 10206, 10493, 10584, 11907, 11992, 13491, 13608, 15309, 15876, 17496, 17988, 20412, 20986, 23814, 26982, 30618, 31479, 31752, 35721, 35976, 40473, 40824, 41972, 47628, 53964, 61236, 62958, 71442, 73451, 80946, 83944, 94437, 95256, 107163, 107928, 121419, 122472, 125916, 142884, 146902, 161892, 188874, 214326, 220353, 242838, 251832, 283311, 285768, 293804, 323784, 364257, 377748, 428652, 440706, 485676, 566622, 587608, 661059, 728514, 755496, 849933, 857304, 881412, 971352, 1092771, 1133244, 1322118, 1457028, 1699866, 1762824, 1983177, 2185542, 2266488, 2549799, 2644236, 2914056, 3278313, 3399732, 3966354, 4371084, 5099598, 5288472, 5949531, 6556626, 6799464, 7649397, 7932708, 8742168, 10199196, 11899062, 13113252, 15298794, 15865416, 17848593, 20398392, 22948191, 23798124, 26226504, 30597588, 35697186, 45896382, 47596248, 53545779, 61195176, 71394372, 91792764, 107091558, 142788744, 160637337, 183585528, 214183116, 321274674, 428366232, 642549348, 1285098696]

約数ペア:

[(1, 1285098696), (2, 642549348), (3, 428366232), (4, 321274674), (6, 214183116), (7, 183585528), (8, 160637337), (9, 142788744), (12, 107091558), (14, 91792764), (18, 71394372), (21, 61195176), (24, 53545779), (27, 47596248), (28, 45896382), (36, 35697186), (42, 30597588), (49, 26226504), (54, 23798124), (56, 22948191), (63, 20398392), (72, 17848593), (81, 15865416), (84, 15298794), (98, 13113252), (108, 11899062), (126, 10199196), (147, 8742168), (162, 7932708), (168, 7649397), (189, 6799464), (196, 6556626), (216, 5949531), (243, 5288472), (252, 5099598), (294, 4371084), (324, 3966354), (378, 3399732), (392, 3278313), (441, 2914056), (486, 2644236), (504, 2549799), (567, 2266488), (588, 2185542), (648, 1983177), (729, 1762824), (756, 1699866), (882, 1457028), (972, 1322118), (1134, 1133244), (1176, 1092771), (1323, 971352), (1458, 881412), (1499, 857304), (1512, 849933), (1701, 755496), (1764, 728514), (1944, 661059), (2187, 587608), (2268, 566622), (2646, 485676), (2916, 440706), (2998, 428652), (3402, 377748), (3528, 364257), (3969, 323784), (4374, 293804), (4497, 285768), (4536, 283311), (5103, 251832), (5292, 242838), (5832, 220353), (5996, 214326), (6804, 188874), (7938, 161892), (8748, 146902), (8994, 142884), (10206, 125916), (10493, 122472), (10584, 121419), (11907, 107928), (11992, 107163), (13491, 95256), (13608, 94437), (15309, 83944), (15876, 80946), (17496, 73451), (17988, 71442), (20412, 62958), (20986, 61236), (23814, 53964), (26982, 47628), (30618, 41972), (31479, 40824), (31752, 40473), (35721, 35976)]