6514872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 21235200

約数和(自身を除く): 14720328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 157, 168, 182, 228, 247, 266, 273, 312, 314, 364, 399, 456, 471, 494, 532, 546, 628, 728, 741, 798, 942, 988, 1064, 1092, 1099, 1256, 1482, 1596, 1729, 1884, 1976, 2041, 2184, 2198, 2964, 2983, 3192, 3297, 3458, 3768, 4082, 4396, 5187, 5928, 5966, 6123, 6594, 6916, 8164, 8792, 8949, 10374, 11932, 12246, 13188, 13832, 14287, 16328, 17898, 20748, 20881, 23864, 24492, 26376, 28574, 35796, 38779, 41496, 41762, 42861, 48984, 57148, 62643, 71592, 77558, 83524, 85722, 114296, 116337, 125286, 155116, 167048, 171444, 232674, 250572, 271453, 310232, 342888, 465348, 501144, 542906, 814359, 930696, 1085812, 1628718, 2171624, 3257436, 6514872]

約数ペア:

[(1, 6514872), (2, 3257436), (3, 2171624), (4, 1628718), (6, 1085812), (7, 930696), (8, 814359), (12, 542906), (13, 501144), (14, 465348), (19, 342888), (21, 310232), (24, 271453), (26, 250572), (28, 232674), (38, 171444), (39, 167048), (42, 155116), (52, 125286), (56, 116337), (57, 114296), (76, 85722), (78, 83524), (84, 77558), (91, 71592), (104, 62643), (114, 57148), (133, 48984), (152, 42861), (156, 41762), (157, 41496), (168, 38779), (182, 35796), (228, 28574), (247, 26376), (266, 24492), (273, 23864), (312, 20881), (314, 20748), (364, 17898), (399, 16328), (456, 14287), (471, 13832), (494, 13188), (532, 12246), (546, 11932), (628, 10374), (728, 8949), (741, 8792), (798, 8164), (942, 6916), (988, 6594), (1064, 6123), (1092, 5966), (1099, 5928), (1256, 5187), (1482, 4396), (1596, 4082), (1729, 3768), (1884, 3458), (1976, 3297), (2041, 3192), (2184, 2983), (2198, 2964)]