31268996514

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{17987}}^1$

素因数の和:18091

約数の個数: 144

約数和(自身を含む): 82853735328

約数和(自身を除く): 51584738814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 73, 81, 98, 126, 146, 147, 162, 189, 219, 243, 294, 378, 438, 441, 486, 511, 567, 657, 882, 1022, 1134, 1314, 1323, 1533, 1701, 1971, 2646, 3066, 3402, 3577, 3942, 3969, 4599, 5913, 7154, 7938, 9198, 10731, 11826, 11907, 13797, 17739, 17987, 21462, 23814, 27594, 32193, 35478, 35974, 41391, 53961, 64386, 82782, 96579, 107922, 124173, 125909, 161883, 193158, 248346, 251818, 289737, 323766, 377727, 485649, 579474, 755454, 869211, 881363, 971298, 1133181, 1313051, 1456947, 1738422, 1762726, 2266362, 2626102, 2644089, 2913894, 3399543, 3939153, 4370841, 5288178, 6799086, 7878306, 7932267, 8741682, 9191357, 10198629, 11817459, 15864534, 18382714, 20397258, 23634918, 23796801, 27574071, 30595887, 35452377, 47593602, 55148142, 61191774, 64339499, 70904754, 71390403, 82722213, 106357131, 128678998, 142780806, 165444426, 193018497, 212714262, 214171209, 248166639, 319071393, 386036994, 428342418, 496333278, 579055491, 638142786, 744499917, 1158110982, 1488999834, 1737166473, 2233499751, 3474332946, 4466999502, 5211499419, 10422998838, 15634498257, 31268996514]

約数ペア:

[(1, 31268996514), (2, 15634498257), (3, 10422998838), (6, 5211499419), (7, 4466999502), (9, 3474332946), (14, 2233499751), (18, 1737166473), (21, 1488999834), (27, 1158110982), (42, 744499917), (49, 638142786), (54, 579055491), (63, 496333278), (73, 428342418), (81, 386036994), (98, 319071393), (126, 248166639), (146, 214171209), (147, 212714262), (162, 193018497), (189, 165444426), (219, 142780806), (243, 128678998), (294, 106357131), (378, 82722213), (438, 71390403), (441, 70904754), (486, 64339499), (511, 61191774), (567, 55148142), (657, 47593602), (882, 35452377), (1022, 30595887), (1134, 27574071), (1314, 23796801), (1323, 23634918), (1533, 20397258), (1701, 18382714), (1971, 15864534), (2646, 11817459), (3066, 10198629), (3402, 9191357), (3577, 8741682), (3942, 7932267), (3969, 7878306), (4599, 6799086), (5913, 5288178), (7154, 4370841), (7938, 3939153), (9198, 3399543), (10731, 2913894), (11826, 2644089), (11907, 2626102), (13797, 2266362), (17739, 1762726), (17987, 1738422), (21462, 1456947), (23814, 1313051), (27594, 1133181), (32193, 971298), (35478, 881363), (35974, 869211), (41391, 755454), (53961, 579474), (64386, 485649), (82782, 377727), (96579, 323766), (107922, 289737), (124173, 251818), (125909, 248346), (161883, 193158)]