251121567606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{213029}}^1$

素因数の和:213198

約数の個数: 128

約数和(自身を含む): 659663585280

約数和(自身を除く): 408542017674

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 127, 182, 221, 238, 254, 273, 357, 381, 442, 546, 663, 714, 762, 889, 1326, 1547, 1651, 1778, 2159, 2667, 3094, 3302, 4318, 4641, 4953, 5334, 6477, 9282, 9906, 11557, 12954, 15113, 23114, 28067, 30226, 34671, 45339, 56134, 69342, 84201, 90678, 168402, 196469, 213029, 392938, 426058, 589407, 639087, 1178814, 1278174, 1491203, 2769377, 2982406, 3621493, 4473609, 5538754, 7242986, 8308131, 8947218, 10864479, 16616262, 19385639, 21728958, 25350451, 27054683, 38771278, 47079409, 50700902, 54109366, 58156917, 76051353, 81164049, 94158818, 116313834, 141238227, 152102706, 162328098, 189382781, 282476454, 329555863, 351710879, 378765562, 459929611, 568148343, 659111726, 703421758, 919859222, 988667589, 1055132637, 1136296686, 1379788833, 1977335178, 2110265274, 2461976153, 2759577666, 3219507277, 4923952306, 5979084943, 6439014554, 7385928459, 9658521831, 11958169886, 14771856918, 17937254829, 19317043662, 35874509658, 41853594601, 83707189202, 125560783803, 251121567606]

約数ペア:

[(1, 251121567606), (2, 125560783803), (3, 83707189202), (6, 41853594601), (7, 35874509658), (13, 19317043662), (14, 17937254829), (17, 14771856918), (21, 11958169886), (26, 9658521831), (34, 7385928459), (39, 6439014554), (42, 5979084943), (51, 4923952306), (78, 3219507277), (91, 2759577666), (102, 2461976153), (119, 2110265274), (127, 1977335178), (182, 1379788833), (221, 1136296686), (238, 1055132637), (254, 988667589), (273, 919859222), (357, 703421758), (381, 659111726), (442, 568148343), (546, 459929611), (663, 378765562), (714, 351710879), (762, 329555863), (889, 282476454), (1326, 189382781), (1547, 162328098), (1651, 152102706), (1778, 141238227), (2159, 116313834), (2667, 94158818), (3094, 81164049), (3302, 76051353), (4318, 58156917), (4641, 54109366), (4953, 50700902), (5334, 47079409), (6477, 38771278), (9282, 27054683), (9906, 25350451), (11557, 21728958), (12954, 19385639), (15113, 16616262), (23114, 10864479), (28067, 8947218), (30226, 8308131), (34671, 7242986), (45339, 5538754), (56134, 4473609), (69342, 3621493), (84201, 2982406), (90678, 2769377), (168402, 1491203), (196469, 1278174), (213029, 1178814), (392938, 639087), (426058, 589407)]