677251764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 2015010816

約数和(自身を除く): 1337759052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 211, 252, 271, 282, 329, 422, 423, 542, 564, 633, 658, 813, 844, 846, 987, 1084, 1266, 1316, 1477, 1626, 1692, 1897, 1899, 1974, 2439, 2532, 2954, 2961, 3252, 3794, 3798, 3948, 4431, 4878, 5691, 5908, 5922, 7588, 7596, 8862, 9756, 9917, 11382, 11844, 12737, 13293, 17073, 17724, 19834, 22764, 25474, 26586, 29751, 34146, 38211, 39668, 50948, 53172, 57181, 59502, 68292, 69419, 76422, 89159, 89253, 114362, 114633, 119004, 138838, 152844, 171543, 178318, 178506, 208257, 228724, 229266, 267477, 277676, 343086, 356636, 357012, 400267, 416514, 458532, 514629, 534954, 624771, 686172, 800534, 802431, 833028, 1029258, 1069908, 1200801, 1249542, 1601068, 1604862, 2058516, 2401602, 2499084, 2687507, 3209724, 3602403, 4803204, 5375014, 7204806, 8062521, 10750028, 14409612, 16125042, 18812549, 24187563, 32250084, 37625098, 48375126, 56437647, 75250196, 96750252, 112875294, 169312941, 225750588, 338625882, 677251764]

約数ペア:

[(1, 677251764), (2, 338625882), (3, 225750588), (4, 169312941), (6, 112875294), (7, 96750252), (9, 75250196), (12, 56437647), (14, 48375126), (18, 37625098), (21, 32250084), (28, 24187563), (36, 18812549), (42, 16125042), (47, 14409612), (63, 10750028), (84, 8062521), (94, 7204806), (126, 5375014), (141, 4803204), (188, 3602403), (211, 3209724), (252, 2687507), (271, 2499084), (282, 2401602), (329, 2058516), (422, 1604862), (423, 1601068), (542, 1249542), (564, 1200801), (633, 1069908), (658, 1029258), (813, 833028), (844, 802431), (846, 800534), (987, 686172), (1084, 624771), (1266, 534954), (1316, 514629), (1477, 458532), (1626, 416514), (1692, 400267), (1897, 357012), (1899, 356636), (1974, 343086), (2439, 277676), (2532, 267477), (2954, 229266), (2961, 228724), (3252, 208257), (3794, 178506), (3798, 178318), (3948, 171543), (4431, 152844), (4878, 138838), (5691, 119004), (5908, 114633), (5922, 114362), (7588, 89253), (7596, 89159), (8862, 76422), (9756, 69419), (9917, 68292), (11382, 59502), (11844, 57181), (12737, 53172), (13293, 50948), (17073, 39668), (17724, 38211), (19834, 34146), (22764, 29751), (25474, 26586)]