256098264

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1213}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 675955200

約数和(自身を除く): 419856936

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 463, 926, 1213, 1389, 1852, 2426, 2778, 3639, 3704, 4852, 5556, 7278, 8797, 9704, 11112, 14556, 17594, 23047, 26391, 29112, 35188, 46094, 52782, 69141, 70376, 92188, 105564, 138282, 184376, 211128, 276564, 553128, 561619, 1123238, 1684857, 2246476, 3369714, 4492952, 6739428, 10670761, 13478856, 21341522, 32012283, 42683044, 64024566, 85366088, 128049132, 256098264]

約数ペア:

[(1, 256098264), (2, 128049132), (3, 85366088), (4, 64024566), (6, 42683044), (8, 32012283), (12, 21341522), (19, 13478856), (24, 10670761), (38, 6739428), (57, 4492952), (76, 3369714), (114, 2246476), (152, 1684857), (228, 1123238), (456, 561619), (463, 553128), (926, 276564), (1213, 211128), (1389, 184376), (1852, 138282), (2426, 105564), (2778, 92188), (3639, 70376), (3704, 69141), (4852, 52782), (5556, 46094), (7278, 35188), (8797, 29112), (9704, 26391), (11112, 23047), (14556, 17594)]