245557752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 718364160

約数和(自身を除く): 472806408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 37, 44, 46, 66, 69, 74, 88, 92, 111, 132, 138, 148, 184, 222, 253, 264, 276, 296, 407, 444, 506, 552, 759, 814, 851, 888, 1012, 1093, 1221, 1518, 1628, 1702, 2024, 2186, 2442, 2553, 3036, 3256, 3279, 3404, 4372, 4884, 5106, 6072, 6558, 6808, 8744, 9361, 9768, 10212, 12023, 13116, 18722, 20424, 24046, 25139, 26232, 28083, 36069, 37444, 40441, 48092, 50278, 56166, 72138, 74888, 75417, 80882, 96184, 100556, 112332, 121323, 144276, 150834, 161764, 201112, 224664, 242646, 276529, 288552, 301668, 323528, 444851, 485292, 553058, 603336, 829587, 889702, 930143, 970584, 1106116, 1334553, 1659174, 1779404, 1860286, 2212232, 2669106, 2790429, 3318348, 3558808, 3720572, 5338212, 5580858, 6636696, 7441144, 10231573, 10676424, 11161716, 20463146, 22323432, 30694719, 40926292, 61389438, 81852584, 122778876, 245557752]

約数ペア:

[(1, 245557752), (2, 122778876), (3, 81852584), (4, 61389438), (6, 40926292), (8, 30694719), (11, 22323432), (12, 20463146), (22, 11161716), (23, 10676424), (24, 10231573), (33, 7441144), (37, 6636696), (44, 5580858), (46, 5338212), (66, 3720572), (69, 3558808), (74, 3318348), (88, 2790429), (92, 2669106), (111, 2212232), (132, 1860286), (138, 1779404), (148, 1659174), (184, 1334553), (222, 1106116), (253, 970584), (264, 930143), (276, 889702), (296, 829587), (407, 603336), (444, 553058), (506, 485292), (552, 444851), (759, 323528), (814, 301668), (851, 288552), (888, 276529), (1012, 242646), (1093, 224664), (1221, 201112), (1518, 161764), (1628, 150834), (1702, 144276), (2024, 121323), (2186, 112332), (2442, 100556), (2553, 96184), (3036, 80882), (3256, 75417), (3279, 74888), (3404, 72138), (4372, 56166), (4884, 50278), (5106, 48092), (6072, 40441), (6558, 37444), (6808, 36069), (8744, 28083), (9361, 26232), (9768, 25139), (10212, 24046), (12023, 20424), (13116, 18722)]