318974376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 954777600

約数和(自身を除く): 635803224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 168, 186, 217, 219, 248, 292, 372, 434, 438, 511, 584, 651, 744, 839, 868, 876, 1022, 1302, 1533, 1678, 1736, 1752, 2044, 2263, 2517, 2604, 3066, 3356, 4088, 4526, 5034, 5208, 5873, 6132, 6712, 6789, 9052, 10068, 11746, 12264, 13578, 15841, 17619, 18104, 20136, 23492, 26009, 27156, 31682, 35238, 46984, 47523, 52018, 54312, 61247, 63364, 70476, 78027, 95046, 104036, 122494, 126728, 140952, 156054, 182063, 183741, 190092, 208072, 244988, 312108, 364126, 367482, 380184, 428729, 489976, 546189, 624216, 728252, 734964, 857458, 1092378, 1286187, 1456504, 1469928, 1714916, 1898657, 2184756, 2572374, 3429832, 3797314, 4369512, 5144748, 5695971, 7594628, 10289496, 11391942, 13290599, 15189256, 22783884, 26581198, 39871797, 45567768, 53162396, 79743594, 106324792, 159487188, 318974376]

約数ペア:

[(1, 318974376), (2, 159487188), (3, 106324792), (4, 79743594), (6, 53162396), (7, 45567768), (8, 39871797), (12, 26581198), (14, 22783884), (21, 15189256), (24, 13290599), (28, 11391942), (31, 10289496), (42, 7594628), (56, 5695971), (62, 5144748), (73, 4369512), (84, 3797314), (93, 3429832), (124, 2572374), (146, 2184756), (168, 1898657), (186, 1714916), (217, 1469928), (219, 1456504), (248, 1286187), (292, 1092378), (372, 857458), (434, 734964), (438, 728252), (511, 624216), (584, 546189), (651, 489976), (744, 428729), (839, 380184), (868, 367482), (876, 364126), (1022, 312108), (1302, 244988), (1533, 208072), (1678, 190092), (1736, 183741), (1752, 182063), (2044, 156054), (2263, 140952), (2517, 126728), (2604, 122494), (3066, 104036), (3356, 95046), (4088, 78027), (4526, 70476), (5034, 63364), (5208, 61247), (5873, 54312), (6132, 52018), (6712, 47523), (6789, 46984), (9052, 35238), (10068, 31682), (11746, 27156), (12264, 26009), (13578, 23492), (15841, 20136), (17619, 18104)]