257157096

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:736

約数の個数: 192

約数和(自身を含む): 834753600

約数和(自身を除く): 577596504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 49, 51, 56, 57, 68, 76, 84, 98, 102, 114, 119, 133, 136, 147, 152, 168, 196, 204, 228, 238, 266, 294, 323, 357, 392, 399, 408, 456, 476, 532, 588, 646, 677, 714, 798, 833, 931, 952, 969, 1064, 1176, 1292, 1354, 1428, 1596, 1666, 1862, 1938, 2031, 2261, 2499, 2584, 2708, 2793, 2856, 3192, 3332, 3724, 3876, 4062, 4522, 4739, 4998, 5416, 5586, 6664, 6783, 7448, 7752, 8124, 9044, 9478, 9996, 11172, 11509, 12863, 13566, 14217, 15827, 16248, 18088, 18956, 19992, 22344, 23018, 25726, 27132, 28434, 31654, 33173, 34527, 37912, 38589, 46036, 47481, 51452, 54264, 56868, 63308, 66346, 69054, 77178, 80563, 90041, 92072, 94962, 99519, 102904, 113736, 126616, 132692, 138108, 154356, 161126, 180082, 189924, 199038, 218671, 241689, 265384, 270123, 276216, 308712, 322252, 360164, 379848, 398076, 437342, 483378, 540246, 563941, 630287, 644504, 656013, 720328, 796152, 874684, 966756, 1080492, 1127882, 1260574, 1312026, 1530697, 1691823, 1749368, 1890861, 1933512, 2160984, 2255764, 2521148, 2624052, 3061394, 3383646, 3781722, 4511528, 4592091, 5042296, 5248104, 6122788, 6767292, 7563444, 9184182, 10714879, 12245576, 13534584, 15126888, 18368364, 21429758, 32144637, 36736728, 42859516, 64289274, 85719032, 128578548, 257157096]

約数ペア:

[(1, 257157096), (2, 128578548), (3, 85719032), (4, 64289274), (6, 42859516), (7, 36736728), (8, 32144637), (12, 21429758), (14, 18368364), (17, 15126888), (19, 13534584), (21, 12245576), (24, 10714879), (28, 9184182), (34, 7563444), (38, 6767292), (42, 6122788), (49, 5248104), (51, 5042296), (56, 4592091), (57, 4511528), (68, 3781722), (76, 3383646), (84, 3061394), (98, 2624052), (102, 2521148), (114, 2255764), (119, 2160984), (133, 1933512), (136, 1890861), (147, 1749368), (152, 1691823), (168, 1530697), (196, 1312026), (204, 1260574), (228, 1127882), (238, 1080492), (266, 966756), (294, 874684), (323, 796152), (357, 720328), (392, 656013), (399, 644504), (408, 630287), (456, 563941), (476, 540246), (532, 483378), (588, 437342), (646, 398076), (677, 379848), (714, 360164), (798, 322252), (833, 308712), (931, 276216), (952, 270123), (969, 265384), (1064, 241689), (1176, 218671), (1292, 199038), (1354, 189924), (1428, 180082), (1596, 161126), (1666, 154356), (1862, 138108), (1938, 132692), (2031, 126616), (2261, 113736), (2499, 102904), (2584, 99519), (2708, 94962), (2793, 92072), (2856, 90041), (3192, 80563), (3332, 77178), (3724, 69054), (3876, 66346), (4062, 63308), (4522, 56868), (4739, 54264), (4998, 51452), (5416, 47481), (5586, 46036), (6664, 38589), (6783, 37912), (7448, 34527), (7752, 33173), (8124, 31654), (9044, 28434), (9478, 27132), (9996, 25726), (11172, 23018), (11509, 22344), (12863, 19992), (13566, 18956), (14217, 18088), (15827, 16248)]