330916284

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1$

素因数の和:1075

約数の個数: 72

約数和(自身を含む): 858731328

約数和(自身を除く): 527815044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 257, 282, 423, 514, 564, 761, 771, 846, 1028, 1522, 1542, 1692, 2283, 2313, 3044, 3084, 4566, 4626, 6849, 9132, 9252, 12079, 13698, 24158, 27396, 35767, 36237, 48316, 71534, 72474, 107301, 108711, 143068, 144948, 195577, 214602, 217422, 321903, 391154, 429204, 434844, 586731, 643806, 782308, 1173462, 1287612, 1760193, 2346924, 3520386, 7040772, 9192119, 18384238, 27576357, 36768476, 55152714, 82729071, 110305428, 165458142, 330916284]

約数ペア:

[(1, 330916284), (2, 165458142), (3, 110305428), (4, 82729071), (6, 55152714), (9, 36768476), (12, 27576357), (18, 18384238), (36, 9192119), (47, 7040772), (94, 3520386), (141, 2346924), (188, 1760193), (257, 1287612), (282, 1173462), (423, 782308), (514, 643806), (564, 586731), (761, 434844), (771, 429204), (846, 391154), (1028, 321903), (1522, 217422), (1542, 214602), (1692, 195577), (2283, 144948), (2313, 143068), (3044, 108711), (3084, 107301), (4566, 72474), (4626, 71534), (6849, 48316), (9132, 36237), (9252, 35767), (12079, 27396), (13698, 24158)]