285897066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 784465920

約数和(自身を除く): 498568854

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 49, 57, 62, 78, 91, 93, 98, 114, 127, 133, 147, 182, 186, 217, 247, 254, 266, 273, 294, 381, 399, 403, 434, 494, 546, 589, 637, 651, 741, 762, 798, 806, 889, 931, 1178, 1209, 1274, 1302, 1482, 1519, 1651, 1729, 1767, 1778, 1862, 1911, 2413, 2418, 2667, 2793, 2821, 3038, 3302, 3458, 3534, 3822, 3937, 4123, 4557, 4826, 4953, 5187, 5334, 5586, 5642, 6223, 7239, 7657, 7874, 8246, 8463, 9114, 9906, 10374, 11557, 11811, 12103, 12369, 12446, 14478, 15314, 16891, 16926, 18669, 19747, 22971, 23114, 23622, 24206, 24738, 27559, 28861, 31369, 33782, 34671, 36309, 37338, 39494, 45942, 50673, 51181, 53599, 55118, 57722, 59241, 62738, 69342, 72618, 74803, 80899, 82677, 86583, 94107, 101346, 102362, 107198, 118237, 118482, 149606, 153543, 160797, 161798, 165354, 173166, 188214, 192913, 219583, 224409, 236474, 242697, 307086, 321594, 354711, 358267, 375193, 385826, 439166, 448818, 485394, 523621, 578739, 658749, 709422, 716534, 750386, 972439, 1047242, 1074801, 1125579, 1157478, 1317498, 1537081, 1570863, 1944878, 2149602, 2251158, 2507869, 2917317, 3074162, 3141726, 3665347, 4611243, 5015738, 5834634, 6807073, 7330694, 7523607, 9222486, 10996041, 13614146, 15047214, 20421219, 21992082, 40842438, 47649511, 95299022, 142948533, 285897066]

約数ペア:

[(1, 285897066), (2, 142948533), (3, 95299022), (6, 47649511), (7, 40842438), (13, 21992082), (14, 20421219), (19, 15047214), (21, 13614146), (26, 10996041), (31, 9222486), (38, 7523607), (39, 7330694), (42, 6807073), (49, 5834634), (57, 5015738), (62, 4611243), (78, 3665347), (91, 3141726), (93, 3074162), (98, 2917317), (114, 2507869), (127, 2251158), (133, 2149602), (147, 1944878), (182, 1570863), (186, 1537081), (217, 1317498), (247, 1157478), (254, 1125579), (266, 1074801), (273, 1047242), (294, 972439), (381, 750386), (399, 716534), (403, 709422), (434, 658749), (494, 578739), (546, 523621), (589, 485394), (637, 448818), (651, 439166), (741, 385826), (762, 375193), (798, 358267), (806, 354711), (889, 321594), (931, 307086), (1178, 242697), (1209, 236474), (1274, 224409), (1302, 219583), (1482, 192913), (1519, 188214), (1651, 173166), (1729, 165354), (1767, 161798), (1778, 160797), (1862, 153543), (1911, 149606), (2413, 118482), (2418, 118237), (2667, 107198), (2793, 102362), (2821, 101346), (3038, 94107), (3302, 86583), (3458, 82677), (3534, 80899), (3822, 74803), (3937, 72618), (4123, 69342), (4557, 62738), (4826, 59241), (4953, 57722), (5187, 55118), (5334, 53599), (5586, 51181), (5642, 50673), (6223, 45942), (7239, 39494), (7657, 37338), (7874, 36309), (8246, 34671), (8463, 33782), (9114, 31369), (9906, 28861), (10374, 27559), (11557, 24738), (11811, 24206), (12103, 23622), (12369, 23114), (12446, 22971), (14478, 19747), (15314, 18669), (16891, 16926)]