2991088944

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{17891}}^1$

素因数の和:17957

約数の個数: 120

約数和(自身を含む): 8883306432

約数和(自身を除く): 5892217488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 774, 972, 1032, 1161, 1296, 1548, 1944, 2064, 2322, 3096, 3483, 3888, 4644, 6192, 6966, 9288, 10449, 13932, 17891, 18576, 20898, 27864, 35782, 41796, 53673, 55728, 71564, 83592, 107346, 143128, 161019, 167184, 214692, 286256, 322038, 429384, 483057, 644076, 769313, 858768, 966114, 1288152, 1449171, 1538626, 1932228, 2307939, 2576304, 2898342, 3077252, 3864456, 4347513, 4615878, 5796684, 6154504, 6923817, 7728912, 8695026, 9231756, 11593368, 12309008, 13847634, 17390052, 18463512, 20771451, 23186736, 27695268, 34780104, 36927024, 41542902, 55390536, 62314353, 69560208, 83085804, 110781072, 124628706, 166171608, 186943059, 249257412, 332343216, 373886118, 498514824, 747772236, 997029648, 1495544472, 2991088944]

約数ペア:

[(1, 2991088944), (2, 1495544472), (3, 997029648), (4, 747772236), (6, 498514824), (8, 373886118), (9, 332343216), (12, 249257412), (16, 186943059), (18, 166171608), (24, 124628706), (27, 110781072), (36, 83085804), (43, 69560208), (48, 62314353), (54, 55390536), (72, 41542902), (81, 36927024), (86, 34780104), (108, 27695268), (129, 23186736), (144, 20771451), (162, 18463512), (172, 17390052), (216, 13847634), (243, 12309008), (258, 11593368), (324, 9231756), (344, 8695026), (387, 7728912), (432, 6923817), (486, 6154504), (516, 5796684), (648, 4615878), (688, 4347513), (774, 3864456), (972, 3077252), (1032, 2898342), (1161, 2576304), (1296, 2307939), (1548, 1932228), (1944, 1538626), (2064, 1449171), (2322, 1288152), (3096, 966114), (3483, 858768), (3888, 769313), (4644, 644076), (6192, 483057), (6966, 429384), (9288, 322038), (10449, 286256), (13932, 214692), (17891, 167184), (18576, 161019), (20898, 143128), (27864, 107346), (35782, 83592), (41796, 71564), (53673, 55728)]