247480068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 655699968

約数和(自身を除く): 408219900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 197, 307, 341, 372, 394, 591, 614, 682, 788, 921, 1023, 1182, 1228, 1364, 1842, 2046, 2167, 2364, 3377, 3684, 4092, 4334, 6107, 6501, 6754, 8668, 9517, 10131, 12214, 13002, 13508, 18321, 19034, 20262, 24428, 26004, 28551, 36642, 38068, 40524, 57102, 60479, 67177, 73284, 104687, 114204, 120958, 134354, 181437, 201531, 209374, 241916, 268708, 314061, 362874, 403062, 418748, 628122, 665269, 725748, 806124, 1256244, 1330538, 1874849, 1995807, 2661076, 3749698, 3991614, 5624547, 7499396, 7983228, 11249094, 20623339, 22498188, 41246678, 61870017, 82493356, 123740034, 247480068]

約数ペア:

[(1, 247480068), (2, 123740034), (3, 82493356), (4, 61870017), (6, 41246678), (11, 22498188), (12, 20623339), (22, 11249094), (31, 7983228), (33, 7499396), (44, 5624547), (62, 3991614), (66, 3749698), (93, 2661076), (124, 1995807), (132, 1874849), (186, 1330538), (197, 1256244), (307, 806124), (341, 725748), (372, 665269), (394, 628122), (591, 418748), (614, 403062), (682, 362874), (788, 314061), (921, 268708), (1023, 241916), (1182, 209374), (1228, 201531), (1364, 181437), (1842, 134354), (2046, 120958), (2167, 114204), (2364, 104687), (3377, 73284), (3684, 67177), (4092, 60479), (4334, 57102), (6107, 40524), (6501, 38068), (6754, 36642), (8668, 28551), (9517, 26004), (10131, 24428), (12214, 20262), (13002, 19034), (13508, 18321)]