996823908

素因数分解:

$2^2\times 3^5\times {\mathrm{479}}^1\times {\mathrm{2141}}^1$

素因数の和:2639

約数の個数: 72

約数和(自身を含む): 2619751680

約数和(自身を除く): 1622927772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 479, 486, 958, 972, 1437, 1916, 2141, 2874, 4282, 4311, 5748, 6423, 8564, 8622, 12846, 12933, 17244, 19269, 25692, 25866, 38538, 38799, 51732, 57807, 77076, 77598, 115614, 116397, 155196, 173421, 231228, 232794, 346842, 465588, 520263, 693684, 1025539, 1040526, 2051078, 2081052, 3076617, 4102156, 6153234, 9229851, 12306468, 18459702, 27689553, 36919404, 55379106, 83068659, 110758212, 166137318, 249205977, 332274636, 498411954, 996823908]

約数ペア:

[(1, 996823908), (2, 498411954), (3, 332274636), (4, 249205977), (6, 166137318), (9, 110758212), (12, 83068659), (18, 55379106), (27, 36919404), (36, 27689553), (54, 18459702), (81, 12306468), (108, 9229851), (162, 6153234), (243, 4102156), (324, 3076617), (479, 2081052), (486, 2051078), (958, 1040526), (972, 1025539), (1437, 693684), (1916, 520263), (2141, 465588), (2874, 346842), (4282, 232794), (4311, 231228), (5748, 173421), (6423, 155196), (8564, 116397), (8622, 115614), (12846, 77598), (12933, 77076), (17244, 57807), (19269, 51732), (25692, 38799), (25866, 38538)]