286918146

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 716636160

約数和(自身を除く): 429718014

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 107, 127, 138, 153, 207, 214, 254, 306, 321, 381, 391, 414, 459, 621, 642, 762, 782, 918, 963, 1143, 1173, 1242, 1819, 1926, 2159, 2286, 2346, 2461, 2889, 2921, 3429, 3519, 3638, 4318, 4922, 5457, 5778, 5842, 6477, 6858, 7038, 7383, 8763, 10557, 10914, 12954, 13589, 14766, 16371, 17526, 19431, 21114, 22149, 26289, 27178, 32742, 38862, 40767, 41837, 44298, 49113, 49657, 52578, 58293, 66447, 78867, 81534, 83674, 98226, 99314, 116586, 122301, 125511, 132894, 148971, 157734, 231013, 244602, 251022, 297942, 312547, 366903, 376533, 446913, 462026, 625094, 693039, 733806, 753066, 893826, 937641, 1129599, 1340739, 1386078, 1875282, 2079117, 2259198, 2681478, 2812923, 4158234, 5313299, 5625846, 6237351, 8438769, 10626598, 12474702, 15939897, 16877538, 31879794, 47819691, 95639382, 143459073, 286918146]

約数ペア:

[(1, 286918146), (2, 143459073), (3, 95639382), (6, 47819691), (9, 31879794), (17, 16877538), (18, 15939897), (23, 12474702), (27, 10626598), (34, 8438769), (46, 6237351), (51, 5625846), (54, 5313299), (69, 4158234), (102, 2812923), (107, 2681478), (127, 2259198), (138, 2079117), (153, 1875282), (207, 1386078), (214, 1340739), (254, 1129599), (306, 937641), (321, 893826), (381, 753066), (391, 733806), (414, 693039), (459, 625094), (621, 462026), (642, 446913), (762, 376533), (782, 366903), (918, 312547), (963, 297942), (1143, 251022), (1173, 244602), (1242, 231013), (1819, 157734), (1926, 148971), (2159, 132894), (2286, 125511), (2346, 122301), (2461, 116586), (2889, 99314), (2921, 98226), (3429, 83674), (3519, 81534), (3638, 78867), (4318, 66447), (4922, 58293), (5457, 52578), (5778, 49657), (5842, 49113), (6477, 44298), (6858, 41837), (7038, 40767), (7383, 38862), (8763, 32742), (10557, 27178), (10914, 26289), (12954, 22149), (13589, 21114), (14766, 19431), (16371, 17526)]