16999728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 47246976

約数和(自身を除く): 30247248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 251, 272, 332, 408, 498, 502, 664, 753, 816, 996, 1004, 1328, 1411, 1506, 1992, 2008, 2822, 3012, 3984, 4016, 4233, 4267, 5644, 6024, 8466, 8534, 11288, 12048, 12801, 16932, 17068, 20833, 22576, 25602, 33864, 34136, 41666, 51204, 62499, 67728, 68272, 83332, 102408, 124998, 166664, 204816, 249996, 333328, 354161, 499992, 708322, 999984, 1062483, 1416644, 2124966, 2833288, 4249932, 5666576, 8499864, 16999728]

約数ペア:

[(1, 16999728), (2, 8499864), (3, 5666576), (4, 4249932), (6, 2833288), (8, 2124966), (12, 1416644), (16, 1062483), (17, 999984), (24, 708322), (34, 499992), (48, 354161), (51, 333328), (68, 249996), (83, 204816), (102, 166664), (136, 124998), (166, 102408), (204, 83332), (249, 68272), (251, 67728), (272, 62499), (332, 51204), (408, 41666), (498, 34136), (502, 33864), (664, 25602), (753, 22576), (816, 20833), (996, 17068), (1004, 16932), (1328, 12801), (1411, 12048), (1506, 11288), (1992, 8534), (2008, 8466), (2822, 6024), (3012, 5644), (3984, 4267), (4016, 4233)]