1380307068

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 216

約数和(自身を含む): 4277490672

約数和(自身を除く): 2897183604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 81, 84, 98, 108, 126, 146, 147, 162, 189, 196, 219, 243, 252, 292, 294, 324, 378, 397, 438, 441, 486, 511, 567, 588, 657, 756, 794, 876, 882, 972, 1022, 1134, 1191, 1314, 1323, 1533, 1588, 1701, 1764, 1971, 2044, 2268, 2382, 2628, 2646, 2779, 3066, 3402, 3573, 3577, 3942, 3969, 4599, 4764, 5292, 5558, 5913, 6132, 6804, 7146, 7154, 7884, 7938, 8337, 9198, 10719, 10731, 11116, 11826, 11907, 13797, 14292, 14308, 15876, 16674, 17739, 18396, 19453, 21438, 21462, 23652, 23814, 25011, 27594, 28981, 32157, 32193, 33348, 35478, 38906, 41391, 42876, 42924, 47628, 50022, 55188, 57962, 58359, 64314, 64386, 70956, 75033, 77812, 82782, 86943, 96471, 96579, 100044, 115924, 116718, 124173, 128628, 128772, 150066, 165564, 173886, 175077, 192942, 193158, 202867, 225099, 233436, 248346, 260829, 289737, 300132, 347772, 350154, 385884, 386316, 405734, 450198, 496692, 521658, 525231, 579474, 608601, 675297, 700308, 782487, 811468, 869211, 900396, 1043316, 1050462, 1158948, 1217202, 1350594, 1420069, 1564974, 1575693, 1738422, 1825803, 2100924, 2347461, 2434404, 2701188, 2840138, 3129948, 3151386, 3476844, 3651606, 4260207, 4694922, 4727079, 5477409, 5680276, 6302772, 7042383, 7303212, 8520414, 9389844, 9454158, 10954818, 12780621, 14084766, 16432227, 17040828, 18908316, 21909636, 25561242, 28169532, 32864454, 38341863, 49296681, 51122484, 65728908, 76683726, 98593362, 115025589, 153367452, 197186724, 230051178, 345076767, 460102356, 690153534, 1380307068]

約数ペア:

[(1, 1380307068), (2, 690153534), (3, 460102356), (4, 345076767), (6, 230051178), (7, 197186724), (9, 153367452), (12, 115025589), (14, 98593362), (18, 76683726), (21, 65728908), (27, 51122484), (28, 49296681), (36, 38341863), (42, 32864454), (49, 28169532), (54, 25561242), (63, 21909636), (73, 18908316), (81, 17040828), (84, 16432227), (98, 14084766), (108, 12780621), (126, 10954818), (146, 9454158), (147, 9389844), (162, 8520414), (189, 7303212), (196, 7042383), (219, 6302772), (243, 5680276), (252, 5477409), (292, 4727079), (294, 4694922), (324, 4260207), (378, 3651606), (397, 3476844), (438, 3151386), (441, 3129948), (486, 2840138), (511, 2701188), (567, 2434404), (588, 2347461), (657, 2100924), (756, 1825803), (794, 1738422), (876, 1575693), (882, 1564974), (972, 1420069), (1022, 1350594), (1134, 1217202), (1191, 1158948), (1314, 1050462), (1323, 1043316), (1533, 900396), (1588, 869211), (1701, 811468), (1764, 782487), (1971, 700308), (2044, 675297), (2268, 608601), (2382, 579474), (2628, 525231), (2646, 521658), (2779, 496692), (3066, 450198), (3402, 405734), (3573, 386316), (3577, 385884), (3942, 350154), (3969, 347772), (4599, 300132), (4764, 289737), (5292, 260829), (5558, 248346), (5913, 233436), (6132, 225099), (6804, 202867), (7146, 193158), (7154, 192942), (7884, 175077), (7938, 173886), (8337, 165564), (9198, 150066), (10719, 128772), (10731, 128628), (11116, 124173), (11826, 116718), (11907, 115924), (13797, 100044), (14292, 96579), (14308, 96471), (15876, 86943), (16674, 82782), (17739, 77812), (18396, 75033), (19453, 70956), (21438, 64386), (21462, 64314), (23652, 58359), (23814, 57962), (25011, 55188), (27594, 50022), (28981, 47628), (32157, 42924), (32193, 42876), (33348, 41391), (35478, 38906)]