231441672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 256

約数和(自身を含む): 783820800

約数和(自身を除く): 552379128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 53, 56, 66, 68, 77, 84, 88, 102, 106, 119, 132, 136, 139, 154, 159, 168, 187, 204, 212, 231, 238, 264, 278, 308, 318, 357, 371, 374, 408, 417, 424, 462, 476, 556, 561, 583, 616, 636, 714, 742, 748, 834, 901, 924, 952, 973, 1112, 1113, 1122, 1166, 1272, 1309, 1428, 1484, 1496, 1529, 1668, 1749, 1802, 1848, 1946, 2226, 2244, 2332, 2363, 2618, 2703, 2856, 2919, 2968, 3058, 3336, 3498, 3604, 3892, 3927, 4081, 4452, 4488, 4587, 4664, 4726, 5236, 5406, 5838, 6116, 6307, 6996, 7089, 7208, 7367, 7784, 7854, 8162, 8904, 9174, 9452, 9911, 10472, 10703, 10812, 11676, 12232, 12243, 12614, 13992, 14178, 14734, 15708, 16324, 16541, 18348, 18904, 18921, 19822, 21406, 21624, 22101, 23352, 24486, 25228, 25993, 28356, 29468, 29733, 31416, 32109, 32648, 33082, 36696, 37842, 39644, 42812, 44202, 48972, 49623, 50456, 51569, 51986, 56712, 58936, 59466, 64218, 66164, 69377, 75684, 77979, 79288, 81037, 85624, 88404, 97944, 99246, 103138, 103972, 118932, 125239, 128436, 132328, 138754, 151368, 154707, 155958, 162074, 176808, 181951, 198492, 206276, 207944, 208131, 237864, 243111, 250478, 256872, 277508, 309414, 311916, 324148, 363902, 375717, 396984, 412552, 416262, 486222, 500956, 545853, 555016, 567259, 618828, 623832, 648296, 727804, 751434, 832524, 876673, 972444, 1001912, 1091706, 1134518, 1237656, 1377629, 1455608, 1502868, 1665048, 1701777, 1753346, 1944888, 2183412, 2269036, 2630019, 2755258, 3005736, 3403554, 3506692, 4132887, 4366824, 4538072, 5260038, 5510516, 6807108, 7013384, 8265774, 9643403, 10520076, 11021032, 13614216, 16531548, 19286806, 21040152, 28930209, 33063096, 38573612, 57860418, 77147224, 115720836, 231441672]

約数ペア:

[(1, 231441672), (2, 115720836), (3, 77147224), (4, 57860418), (6, 38573612), (7, 33063096), (8, 28930209), (11, 21040152), (12, 19286806), (14, 16531548), (17, 13614216), (21, 11021032), (22, 10520076), (24, 9643403), (28, 8265774), (33, 7013384), (34, 6807108), (42, 5510516), (44, 5260038), (51, 4538072), (53, 4366824), (56, 4132887), (66, 3506692), (68, 3403554), (77, 3005736), (84, 2755258), (88, 2630019), (102, 2269036), (106, 2183412), (119, 1944888), (132, 1753346), (136, 1701777), (139, 1665048), (154, 1502868), (159, 1455608), (168, 1377629), (187, 1237656), (204, 1134518), (212, 1091706), (231, 1001912), (238, 972444), (264, 876673), (278, 832524), (308, 751434), (318, 727804), (357, 648296), (371, 623832), (374, 618828), (408, 567259), (417, 555016), (424, 545853), (462, 500956), (476, 486222), (556, 416262), (561, 412552), (583, 396984), (616, 375717), (636, 363902), (714, 324148), (742, 311916), (748, 309414), (834, 277508), (901, 256872), (924, 250478), (952, 243111), (973, 237864), (1112, 208131), (1113, 207944), (1122, 206276), (1166, 198492), (1272, 181951), (1309, 176808), (1428, 162074), (1484, 155958), (1496, 154707), (1529, 151368), (1668, 138754), (1749, 132328), (1802, 128436), (1848, 125239), (1946, 118932), (2226, 103972), (2244, 103138), (2332, 99246), (2363, 97944), (2618, 88404), (2703, 85624), (2856, 81037), (2919, 79288), (2968, 77979), (3058, 75684), (3336, 69377), (3498, 66164), (3604, 64218), (3892, 59466), (3927, 58936), (4081, 56712), (4452, 51986), (4488, 51569), (4587, 50456), (4664, 49623), (4726, 48972), (5236, 44202), (5406, 42812), (5838, 39644), (6116, 37842), (6307, 36696), (6996, 33082), (7089, 32648), (7208, 32109), (7367, 31416), (7784, 29733), (7854, 29468), (8162, 28356), (8904, 25993), (9174, 25228), (9452, 24486), (9911, 23352), (10472, 22101), (10703, 21624), (10812, 21406), (11676, 19822), (12232, 18921), (12243, 18904), (12614, 18348), (13992, 16541), (14178, 16324), (14734, 15708)]