524128528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22391}}^1$

素因数の和:22436

約数の個数: 80

約数和(自身を含む): 1332771840

約数和(自身を除く): 808643312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 22391, 23408, 44782, 89564, 156737, 179128, 246301, 313474, 358256, 425429, 492602, 626948, 850858, 985204, 1253896, 1701716, 1724107, 1970408, 2507792, 2978003, 3403432, 3448214, 3940816, 4679719, 5956006, 6806864, 6896428, 9359438, 11912012, 13792856, 18718876, 23824024, 27585712, 32758033, 37437752, 47648048, 65516066, 74875504, 131032132, 262064264, 524128528]

約数ペア:

[(1, 524128528), (2, 262064264), (4, 131032132), (7, 74875504), (8, 65516066), (11, 47648048), (14, 37437752), (16, 32758033), (19, 27585712), (22, 23824024), (28, 18718876), (38, 13792856), (44, 11912012), (56, 9359438), (76, 6896428), (77, 6806864), (88, 5956006), (112, 4679719), (133, 3940816), (152, 3448214), (154, 3403432), (176, 2978003), (209, 2507792), (266, 1970408), (304, 1724107), (308, 1701716), (418, 1253896), (532, 985204), (616, 850858), (836, 626948), (1064, 492602), (1232, 425429), (1463, 358256), (1672, 313474), (2128, 246301), (2926, 179128), (3344, 156737), (5852, 89564), (11704, 44782), (22391, 23408)]