280792332

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{16993}}^1$

素因数の和:17029

約数の個数: 72

約数和(自身を含む): 779412816

約数和(自身を除く): 498620484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 16524, 16993, 33986, 50979, 67972, 101958, 152937, 203916, 288881, 305874, 458811, 577762, 611748, 866643, 917622, 1155524, 1376433, 1733286, 1835244, 2599929, 2752866, 3466572, 4129299, 5199858, 5505732, 7799787, 8258598, 10399716, 15599574, 16517196, 23399361, 31199148, 46798722, 70198083, 93597444, 140396166, 280792332]

約数ペア:

[(1, 280792332), (2, 140396166), (3, 93597444), (4, 70198083), (6, 46798722), (9, 31199148), (12, 23399361), (17, 16517196), (18, 15599574), (27, 10399716), (34, 8258598), (36, 7799787), (51, 5505732), (54, 5199858), (68, 4129299), (81, 3466572), (102, 2752866), (108, 2599929), (153, 1835244), (162, 1733286), (204, 1376433), (243, 1155524), (306, 917622), (324, 866643), (459, 611748), (486, 577762), (612, 458811), (918, 305874), (972, 288881), (1377, 203916), (1836, 152937), (2754, 101958), (4131, 67972), (5508, 50979), (8262, 33986), (16524, 16993)]