1245417768

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{10169}}^1$

素因数の和:10203

約数の個数: 128

約数和(自身を含む): 4002912000

約数和(自身を除く): 2757494232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2187, 2268, 2916, 3402, 4374, 4536, 5103, 5832, 6804, 8748, 10169, 10206, 13608, 15309, 17496, 20338, 20412, 30507, 30618, 40676, 40824, 61014, 61236, 71183, 81352, 91521, 122028, 122472, 142366, 183042, 213549, 244056, 274563, 284732, 366084, 427098, 549126, 569464, 640647, 732168, 823689, 854196, 1098252, 1281294, 1647378, 1708392, 1921941, 2196504, 2471067, 2562588, 3294756, 3843882, 4942134, 5125176, 5765823, 6589512, 7413201, 7687764, 9884268, 11531646, 14826402, 15375528, 17297469, 19768536, 22239603, 23063292, 29652804, 34594938, 44479206, 46126584, 51892407, 59305608, 69189876, 88958412, 103784814, 138379752, 155677221, 177916824, 207569628, 311354442, 415139256, 622708884, 1245417768]

約数ペア:

[(1, 1245417768), (2, 622708884), (3, 415139256), (4, 311354442), (6, 207569628), (7, 177916824), (8, 155677221), (9, 138379752), (12, 103784814), (14, 88958412), (18, 69189876), (21, 59305608), (24, 51892407), (27, 46126584), (28, 44479206), (36, 34594938), (42, 29652804), (54, 23063292), (56, 22239603), (63, 19768536), (72, 17297469), (81, 15375528), (84, 14826402), (108, 11531646), (126, 9884268), (162, 7687764), (168, 7413201), (189, 6589512), (216, 5765823), (243, 5125176), (252, 4942134), (324, 3843882), (378, 3294756), (486, 2562588), (504, 2471067), (567, 2196504), (648, 1921941), (729, 1708392), (756, 1647378), (972, 1281294), (1134, 1098252), (1458, 854196), (1512, 823689), (1701, 732168), (1944, 640647), (2187, 569464), (2268, 549126), (2916, 427098), (3402, 366084), (4374, 284732), (4536, 274563), (5103, 244056), (5832, 213549), (6804, 183042), (8748, 142366), (10169, 122472), (10206, 122028), (13608, 91521), (15309, 81352), (17496, 71183), (20338, 61236), (20412, 61014), (30507, 40824), (30618, 40676)]