2991431424

素因数分解:

$2^8\times 3^1\times {\mathrm{227}}^1\times {\mathrm{17159}}^1$

素因数の和:17405

約数の個数: 72

約数和(自身を含む): 7997109120

約数和(自身を除く): 5005677696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 256, 384, 454, 681, 768, 908, 1362, 1816, 2724, 3632, 5448, 7264, 10896, 14528, 17159, 21792, 29056, 34318, 43584, 51477, 58112, 68636, 87168, 102954, 137272, 174336, 205908, 274544, 411816, 549088, 823632, 1098176, 1647264, 2196352, 3294528, 3895093, 4392704, 6589056, 7790186, 11685279, 13178112, 15580372, 23370558, 31160744, 46741116, 62321488, 93482232, 124642976, 186964464, 249285952, 373928928, 498571904, 747857856, 997143808, 1495715712, 2991431424]

約数ペア:

[(1, 2991431424), (2, 1495715712), (3, 997143808), (4, 747857856), (6, 498571904), (8, 373928928), (12, 249285952), (16, 186964464), (24, 124642976), (32, 93482232), (48, 62321488), (64, 46741116), (96, 31160744), (128, 23370558), (192, 15580372), (227, 13178112), (256, 11685279), (384, 7790186), (454, 6589056), (681, 4392704), (768, 3895093), (908, 3294528), (1362, 2196352), (1816, 1647264), (2724, 1098176), (3632, 823632), (5448, 549088), (7264, 411816), (10896, 274544), (14528, 205908), (17159, 174336), (21792, 137272), (29056, 102954), (34318, 87168), (43584, 68636), (51477, 58112)]