890644572

素因数分解:

$2^2\times 3^5\times {\mathrm{179}}^1\times {\mathrm{5119}}^1$

素因数の和:5317

約数の個数: 72

約数和(自身を含む): 2348236800

約数和(自身を除く): 1457592228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 243, 324, 358, 486, 537, 716, 972, 1074, 1611, 2148, 3222, 4833, 5119, 6444, 9666, 10238, 14499, 15357, 19332, 20476, 28998, 30714, 43497, 46071, 57996, 61428, 86994, 92142, 138213, 173988, 184284, 276426, 414639, 552852, 829278, 916301, 1243917, 1658556, 1832602, 2487834, 2748903, 3665204, 4975668, 5497806, 8246709, 10995612, 16493418, 24740127, 32986836, 49480254, 74220381, 98960508, 148440762, 222661143, 296881524, 445322286, 890644572]

約数ペア:

[(1, 890644572), (2, 445322286), (3, 296881524), (4, 222661143), (6, 148440762), (9, 98960508), (12, 74220381), (18, 49480254), (27, 32986836), (36, 24740127), (54, 16493418), (81, 10995612), (108, 8246709), (162, 5497806), (179, 4975668), (243, 3665204), (324, 2748903), (358, 2487834), (486, 1832602), (537, 1658556), (716, 1243917), (972, 916301), (1074, 829278), (1611, 552852), (2148, 414639), (3222, 276426), (4833, 184284), (5119, 173988), (6444, 138213), (9666, 92142), (10238, 86994), (14499, 61428), (15357, 57996), (19332, 46071), (20476, 43497), (28998, 30714)]