7131432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 23639040

約数和(自身を除く): 16507608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 227, 231, 238, 264, 308, 357, 374, 408, 454, 462, 476, 561, 616, 681, 714, 748, 908, 924, 952, 1122, 1309, 1362, 1428, 1496, 1589, 1816, 1848, 2244, 2497, 2618, 2724, 2856, 3178, 3859, 3927, 4488, 4767, 4994, 5236, 5448, 6356, 7491, 7718, 7854, 9534, 9988, 10472, 11577, 12712, 14982, 15436, 15708, 17479, 19068, 19976, 23154, 27013, 29964, 30872, 31416, 34958, 38136, 42449, 46308, 52437, 54026, 59928, 69916, 81039, 84898, 92616, 104874, 108052, 127347, 139832, 162078, 169796, 209748, 216104, 254694, 297143, 324156, 339592, 419496, 509388, 594286, 648312, 891429, 1018776, 1188572, 1782858, 2377144, 3565716, 7131432]

約数ペア:

[(1, 7131432), (2, 3565716), (3, 2377144), (4, 1782858), (6, 1188572), (7, 1018776), (8, 891429), (11, 648312), (12, 594286), (14, 509388), (17, 419496), (21, 339592), (22, 324156), (24, 297143), (28, 254694), (33, 216104), (34, 209748), (42, 169796), (44, 162078), (51, 139832), (56, 127347), (66, 108052), (68, 104874), (77, 92616), (84, 84898), (88, 81039), (102, 69916), (119, 59928), (132, 54026), (136, 52437), (154, 46308), (168, 42449), (187, 38136), (204, 34958), (227, 31416), (231, 30872), (238, 29964), (264, 27013), (308, 23154), (357, 19976), (374, 19068), (408, 17479), (454, 15708), (462, 15436), (476, 14982), (561, 12712), (616, 11577), (681, 10472), (714, 9988), (748, 9534), (908, 7854), (924, 7718), (952, 7491), (1122, 6356), (1309, 5448), (1362, 5236), (1428, 4994), (1496, 4767), (1589, 4488), (1816, 3927), (1848, 3859), (2244, 3178), (2497, 2856), (2618, 2724)]