2129987244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{2741}}^1$

素因数の和:2824

約数の個数: 144

約数和(自身を含む): 6419702016

約数和(自身を除く): 4289714772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 154, 174, 203, 231, 308, 319, 348, 406, 462, 609, 638, 812, 841, 924, 957, 1218, 1276, 1682, 1914, 2233, 2436, 2523, 2741, 3364, 3828, 4466, 5046, 5482, 5887, 6699, 8223, 8932, 9251, 10092, 10964, 11774, 13398, 16446, 17661, 18502, 19187, 23548, 26796, 27753, 30151, 32892, 35322, 37004, 38374, 55506, 57561, 60302, 64757, 70644, 76748, 79489, 90453, 111012, 115122, 120604, 129514, 158978, 180906, 194271, 211057, 230244, 238467, 259028, 317956, 361812, 388542, 422114, 476934, 556423, 633171, 777084, 844228, 874379, 953868, 1112846, 1266342, 1669269, 1748758, 2225692, 2305181, 2532684, 2623137, 3338538, 3497516, 4610362, 5246274, 6120653, 6677076, 6915543, 9220724, 10492548, 12241306, 13831086, 16136267, 18361959, 24482612, 25356991, 27662172, 32272534, 36723918, 48408801, 50713982, 64545068, 73447836, 76070973, 96817602, 101427964, 152141946, 177498937, 193635204, 304283892, 354997874, 532496811, 709995748, 1064993622, 2129987244]

約数ペア:

[(1, 2129987244), (2, 1064993622), (3, 709995748), (4, 532496811), (6, 354997874), (7, 304283892), (11, 193635204), (12, 177498937), (14, 152141946), (21, 101427964), (22, 96817602), (28, 76070973), (29, 73447836), (33, 64545068), (42, 50713982), (44, 48408801), (58, 36723918), (66, 32272534), (77, 27662172), (84, 25356991), (87, 24482612), (116, 18361959), (132, 16136267), (154, 13831086), (174, 12241306), (203, 10492548), (231, 9220724), (308, 6915543), (319, 6677076), (348, 6120653), (406, 5246274), (462, 4610362), (609, 3497516), (638, 3338538), (812, 2623137), (841, 2532684), (924, 2305181), (957, 2225692), (1218, 1748758), (1276, 1669269), (1682, 1266342), (1914, 1112846), (2233, 953868), (2436, 874379), (2523, 844228), (2741, 777084), (3364, 633171), (3828, 556423), (4466, 476934), (5046, 422114), (5482, 388542), (5887, 361812), (6699, 317956), (8223, 259028), (8932, 238467), (9251, 230244), (10092, 211057), (10964, 194271), (11774, 180906), (13398, 158978), (16446, 129514), (17661, 120604), (18502, 115122), (19187, 111012), (23548, 90453), (26796, 79489), (27753, 76748), (30151, 70644), (32892, 64757), (35322, 60302), (37004, 57561), (38374, 55506)]