317198076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 831817728

約数和(自身を除く): 514619652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 107, 124, 156, 186, 214, 321, 372, 403, 428, 613, 642, 806, 1209, 1226, 1284, 1391, 1612, 1839, 2418, 2452, 2782, 3317, 3678, 4173, 4836, 5564, 6634, 7356, 7969, 8346, 9951, 13268, 15938, 16692, 19003, 19902, 23907, 31876, 38006, 39804, 43121, 47814, 57009, 65591, 76012, 86242, 95628, 114018, 129363, 131182, 172484, 196773, 228036, 247039, 258726, 262364, 393546, 494078, 517452, 741117, 787092, 852683, 988156, 1482234, 1705366, 2033321, 2558049, 2964468, 3410732, 4066642, 5116098, 6099963, 8133284, 10232196, 12199926, 24399852, 26433173, 52866346, 79299519, 105732692, 158599038, 317198076]

約数ペア:

[(1, 317198076), (2, 158599038), (3, 105732692), (4, 79299519), (6, 52866346), (12, 26433173), (13, 24399852), (26, 12199926), (31, 10232196), (39, 8133284), (52, 6099963), (62, 5116098), (78, 4066642), (93, 3410732), (107, 2964468), (124, 2558049), (156, 2033321), (186, 1705366), (214, 1482234), (321, 988156), (372, 852683), (403, 787092), (428, 741117), (613, 517452), (642, 494078), (806, 393546), (1209, 262364), (1226, 258726), (1284, 247039), (1391, 228036), (1612, 196773), (1839, 172484), (2418, 131182), (2452, 129363), (2782, 114018), (3317, 95628), (3678, 86242), (4173, 76012), (4836, 65591), (5564, 57009), (6634, 47814), (7356, 43121), (7969, 39804), (8346, 38006), (9951, 31876), (13268, 23907), (15938, 19902), (16692, 19003)]