1296716508

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1613}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 3324052368

約数和(自身を除く): 2027335860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 163, 274, 326, 411, 489, 548, 652, 822, 978, 1233, 1467, 1613, 1644, 1956, 2466, 2934, 3226, 4839, 4932, 5868, 6452, 9678, 14517, 19356, 22331, 29034, 44662, 58068, 66993, 89324, 133986, 200979, 220981, 262919, 267972, 401958, 441962, 525838, 662943, 788757, 803916, 883924, 1051676, 1325886, 1577514, 1988829, 2366271, 2651772, 3155028, 3977658, 4732542, 7955316, 9465084, 36019903, 72039806, 108059709, 144079612, 216119418, 324179127, 432238836, 648358254, 1296716508]

約数ペア:

[(1, 1296716508), (2, 648358254), (3, 432238836), (4, 324179127), (6, 216119418), (9, 144079612), (12, 108059709), (18, 72039806), (36, 36019903), (137, 9465084), (163, 7955316), (274, 4732542), (326, 3977658), (411, 3155028), (489, 2651772), (548, 2366271), (652, 1988829), (822, 1577514), (978, 1325886), (1233, 1051676), (1467, 883924), (1613, 803916), (1644, 788757), (1956, 662943), (2466, 525838), (2934, 441962), (3226, 401958), (4839, 267972), (4932, 262919), (5868, 220981), (6452, 200979), (9678, 133986), (14517, 89324), (19356, 66993), (22331, 58068), (29034, 44662)]