2388362508

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1681

約数の個数: 144

約数和(自身を含む): 7100620800

約数和(自身を除く): 4712258292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 343, 381, 441, 508, 588, 686, 762, 882, 889, 1029, 1143, 1372, 1523, 1524, 1764, 1778, 2058, 2286, 2667, 3046, 3087, 3556, 4116, 4569, 4572, 5334, 6092, 6174, 6223, 8001, 9138, 10661, 10668, 12348, 12446, 13707, 16002, 18276, 18669, 21322, 24892, 27414, 31983, 32004, 37338, 42644, 43561, 54828, 56007, 63966, 74627, 74676, 87122, 95949, 112014, 127932, 130683, 149254, 174244, 191898, 193421, 223881, 224028, 261366, 298508, 383796, 386842, 392049, 447762, 522389, 522732, 580263, 671643, 773684, 784098, 895524, 1044778, 1160526, 1343286, 1353947, 1567167, 1568196, 1740789, 2089556, 2321052, 2686572, 2707894, 3134334, 3481578, 4061841, 4701501, 5415788, 6268668, 6963156, 8123682, 9403002, 9477629, 12185523, 16247364, 18806004, 18955258, 24371046, 28432887, 37910516, 48742092, 56865774, 66343403, 85298661, 113731548, 132686806, 170597322, 199030209, 265373612, 341194644, 398060418, 597090627, 796120836, 1194181254, 2388362508]

約数ペア:

[(1, 2388362508), (2, 1194181254), (3, 796120836), (4, 597090627), (6, 398060418), (7, 341194644), (9, 265373612), (12, 199030209), (14, 170597322), (18, 132686806), (21, 113731548), (28, 85298661), (36, 66343403), (42, 56865774), (49, 48742092), (63, 37910516), (84, 28432887), (98, 24371046), (126, 18955258), (127, 18806004), (147, 16247364), (196, 12185523), (252, 9477629), (254, 9403002), (294, 8123682), (343, 6963156), (381, 6268668), (441, 5415788), (508, 4701501), (588, 4061841), (686, 3481578), (762, 3134334), (882, 2707894), (889, 2686572), (1029, 2321052), (1143, 2089556), (1372, 1740789), (1523, 1568196), (1524, 1567167), (1764, 1353947), (1778, 1343286), (2058, 1160526), (2286, 1044778), (2667, 895524), (3046, 784098), (3087, 773684), (3556, 671643), (4116, 580263), (4569, 522732), (4572, 522389), (5334, 447762), (6092, 392049), (6174, 386842), (6223, 383796), (8001, 298508), (9138, 261366), (10661, 224028), (10668, 223881), (12348, 193421), (12446, 191898), (13707, 174244), (16002, 149254), (18276, 130683), (18669, 127932), (21322, 112014), (24892, 95949), (27414, 87122), (31983, 74676), (32004, 74627), (37338, 63966), (42644, 56007), (43561, 54828)]