2783127864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4141

約数の個数: 128

約数和(自身を含む): 7907258880

約数和(自身を除く): 5124131016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 71, 74, 88, 111, 132, 142, 148, 213, 222, 264, 284, 296, 407, 426, 444, 568, 781, 814, 852, 888, 1221, 1562, 1628, 1704, 2343, 2442, 2627, 3124, 3256, 4013, 4686, 4884, 5254, 6248, 7881, 8026, 9372, 9768, 10508, 12039, 15762, 16052, 18744, 21016, 24078, 28897, 31524, 32104, 44143, 48156, 57794, 63048, 86691, 88286, 96312, 115588, 132429, 148481, 173382, 176572, 231176, 264858, 284923, 296962, 346764, 353144, 445443, 529716, 569846, 593924, 693528, 854769, 890886, 1059432, 1139692, 1187848, 1633291, 1709538, 1781772, 2279384, 3134153, 3266582, 3419076, 3563544, 4899873, 6268306, 6533164, 6838152, 9402459, 9799746, 10542151, 12536612, 13066328, 18804918, 19599492, 21084302, 25073224, 31626453, 37609836, 39198984, 42168604, 63252906, 75219672, 84337208, 115963661, 126505812, 231927322, 253011624, 347890983, 463854644, 695781966, 927709288, 1391563932, 2783127864]

約数ペア:

[(1, 2783127864), (2, 1391563932), (3, 927709288), (4, 695781966), (6, 463854644), (8, 347890983), (11, 253011624), (12, 231927322), (22, 126505812), (24, 115963661), (33, 84337208), (37, 75219672), (44, 63252906), (66, 42168604), (71, 39198984), (74, 37609836), (88, 31626453), (111, 25073224), (132, 21084302), (142, 19599492), (148, 18804918), (213, 13066328), (222, 12536612), (264, 10542151), (284, 9799746), (296, 9402459), (407, 6838152), (426, 6533164), (444, 6268306), (568, 4899873), (781, 3563544), (814, 3419076), (852, 3266582), (888, 3134153), (1221, 2279384), (1562, 1781772), (1628, 1709538), (1704, 1633291), (2343, 1187848), (2442, 1139692), (2627, 1059432), (3124, 890886), (3256, 854769), (4013, 693528), (4686, 593924), (4884, 569846), (5254, 529716), (6248, 445443), (7881, 353144), (8026, 346764), (9372, 296962), (9768, 284923), (10508, 264858), (12039, 231176), (15762, 176572), (16052, 173382), (18744, 148481), (21016, 132429), (24078, 115588), (28897, 96312), (31524, 88286), (32104, 86691), (44143, 63048), (48156, 57794)]