1068339272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1987

約数の個数: 128

約数和(自身を含む): 2728857600

約数和(自身を除く): 1660518328

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 71, 77, 88, 91, 104, 142, 143, 154, 182, 284, 286, 308, 364, 497, 568, 572, 616, 728, 781, 923, 994, 1001, 1144, 1562, 1846, 1879, 1988, 2002, 3124, 3692, 3758, 3976, 4004, 5467, 6248, 6461, 7384, 7516, 8008, 10153, 10934, 12922, 13153, 15032, 20306, 20669, 21868, 24427, 25844, 26306, 40612, 41338, 43736, 48854, 51688, 52612, 71071, 81224, 82676, 97708, 105224, 133409, 142142, 144683, 165352, 170989, 195416, 266818, 268697, 284284, 289366, 341978, 533636, 537394, 568568, 578732, 683956, 933863, 1067272, 1074788, 1157464, 1367912, 1467499, 1734317, 1867726, 1880879, 2149576, 2934998, 3468634, 3735452, 3761758, 5869996, 6937268, 7470904, 7523516, 10272493, 11739992, 12140219, 13874536, 15047032, 19077487, 20544986, 24280438, 38154974, 41089972, 48560876, 76309948, 82179944, 97121752, 133542409, 152619896, 267084818, 534169636, 1068339272]

約数ペア:

[(1, 1068339272), (2, 534169636), (4, 267084818), (7, 152619896), (8, 133542409), (11, 97121752), (13, 82179944), (14, 76309948), (22, 48560876), (26, 41089972), (28, 38154974), (44, 24280438), (52, 20544986), (56, 19077487), (71, 15047032), (77, 13874536), (88, 12140219), (91, 11739992), (104, 10272493), (142, 7523516), (143, 7470904), (154, 6937268), (182, 5869996), (284, 3761758), (286, 3735452), (308, 3468634), (364, 2934998), (497, 2149576), (568, 1880879), (572, 1867726), (616, 1734317), (728, 1467499), (781, 1367912), (923, 1157464), (994, 1074788), (1001, 1067272), (1144, 933863), (1562, 683956), (1846, 578732), (1879, 568568), (1988, 537394), (2002, 533636), (3124, 341978), (3692, 289366), (3758, 284284), (3976, 268697), (4004, 266818), (5467, 195416), (6248, 170989), (6461, 165352), (7384, 144683), (7516, 142142), (8008, 133409), (10153, 105224), (10934, 97708), (12922, 82676), (13153, 81224), (15032, 71071), (20306, 52612), (20669, 51688), (21868, 48854), (24427, 43736), (25844, 41338), (26306, 40612)]