2781698208

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9491}}^1$

素因数の和:9618

約数の個数: 96

約数和(自身を含む): 7577805312

約数和(自身を除く): 4796107104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 71, 86, 96, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 688, 852, 1032, 1136, 1376, 1704, 2064, 2272, 3053, 3408, 4128, 6106, 6816, 9159, 9491, 12212, 18318, 18982, 24424, 28473, 36636, 37964, 48848, 56946, 73272, 75928, 97696, 113892, 146544, 151856, 227784, 293088, 303712, 408113, 455568, 673861, 816226, 911136, 1224339, 1347722, 1632452, 2021583, 2448678, 2695444, 3264904, 4043166, 4897356, 5390888, 6529808, 8086332, 9794712, 10781776, 13059616, 16172664, 19589424, 21563552, 28976023, 32345328, 39178848, 57952046, 64690656, 86928069, 115904092, 173856138, 231808184, 347712276, 463616368, 695424552, 927232736, 1390849104, 2781698208]

約数ペア:

[(1, 2781698208), (2, 1390849104), (3, 927232736), (4, 695424552), (6, 463616368), (8, 347712276), (12, 231808184), (16, 173856138), (24, 115904092), (32, 86928069), (43, 64690656), (48, 57952046), (71, 39178848), (86, 32345328), (96, 28976023), (129, 21563552), (142, 19589424), (172, 16172664), (213, 13059616), (258, 10781776), (284, 9794712), (344, 8086332), (426, 6529808), (516, 5390888), (568, 4897356), (688, 4043166), (852, 3264904), (1032, 2695444), (1136, 2448678), (1376, 2021583), (1704, 1632452), (2064, 1347722), (2272, 1224339), (3053, 911136), (3408, 816226), (4128, 673861), (6106, 455568), (6816, 408113), (9159, 303712), (9491, 293088), (12212, 227784), (18318, 151856), (18982, 146544), (24424, 113892), (28473, 97696), (36636, 75928), (37964, 73272), (48848, 56946)]