265210428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{907}}^1$

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 720211072

約数和(自身を除く): 455000644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 907, 1239, 1652, 1814, 2478, 2721, 3481, 3628, 4956, 5442, 6349, 6962, 10443, 10884, 12698, 13924, 19047, 20886, 24367, 25396, 38094, 41772, 48734, 53513, 73101, 76188, 97468, 107026, 146202, 160539, 214052, 292404, 321078, 374591, 642156, 749182, 1123773, 1498364, 2247546, 3157267, 4495092, 6314534, 9471801, 12629068, 18943602, 22100869, 37887204, 44201738, 66302607, 88403476, 132605214, 265210428]

約数ペア:

[(1, 265210428), (2, 132605214), (3, 88403476), (4, 66302607), (6, 44201738), (7, 37887204), (12, 22100869), (14, 18943602), (21, 12629068), (28, 9471801), (42, 6314534), (59, 4495092), (84, 3157267), (118, 2247546), (177, 1498364), (236, 1123773), (354, 749182), (413, 642156), (708, 374591), (826, 321078), (907, 292404), (1239, 214052), (1652, 160539), (1814, 146202), (2478, 107026), (2721, 97468), (3481, 76188), (3628, 73101), (4956, 53513), (5442, 48734), (6349, 41772), (6962, 38094), (10443, 25396), (10884, 24367), (12698, 20886), (13924, 19047)]