401264682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 1032880128

約数和(自身を除く): 631615446

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 151, 157, 182, 186, 217, 273, 302, 314, 403, 434, 453, 471, 546, 651, 806, 906, 942, 1057, 1099, 1209, 1302, 1963, 2041, 2114, 2198, 2418, 2821, 3171, 3297, 3926, 4082, 4681, 4867, 5642, 5889, 6123, 6342, 6594, 8463, 9362, 9734, 11778, 12246, 13741, 14043, 14287, 14601, 16926, 23707, 27482, 28086, 28574, 29202, 32767, 34069, 41223, 42861, 47414, 60853, 63271, 65534, 68138, 71121, 82446, 85722, 98301, 102207, 121706, 126542, 142242, 165949, 182559, 189813, 196602, 204414, 308191, 331898, 365118, 379626, 425971, 442897, 497847, 616382, 734917, 851942, 885794, 924573, 995694, 1277913, 1328691, 1469834, 1849146, 2157337, 2204751, 2555826, 2657382, 4314674, 4409502, 5144419, 6472011, 9553921, 10288838, 12944022, 15433257, 19107842, 28661763, 30866514, 57323526, 66877447, 133754894, 200632341, 401264682]

約数ペア:

[(1, 401264682), (2, 200632341), (3, 133754894), (6, 66877447), (7, 57323526), (13, 30866514), (14, 28661763), (21, 19107842), (26, 15433257), (31, 12944022), (39, 10288838), (42, 9553921), (62, 6472011), (78, 5144419), (91, 4409502), (93, 4314674), (151, 2657382), (157, 2555826), (182, 2204751), (186, 2157337), (217, 1849146), (273, 1469834), (302, 1328691), (314, 1277913), (403, 995694), (434, 924573), (453, 885794), (471, 851942), (546, 734917), (651, 616382), (806, 497847), (906, 442897), (942, 425971), (1057, 379626), (1099, 365118), (1209, 331898), (1302, 308191), (1963, 204414), (2041, 196602), (2114, 189813), (2198, 182559), (2418, 165949), (2821, 142242), (3171, 126542), (3297, 121706), (3926, 102207), (4082, 98301), (4681, 85722), (4867, 82446), (5642, 71121), (5889, 68138), (6123, 65534), (6342, 63271), (6594, 60853), (8463, 47414), (9362, 42861), (9734, 41223), (11778, 34069), (12246, 32767), (13741, 29202), (14043, 28574), (14287, 28086), (14601, 27482), (16926, 23707)]