2803368832

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2524

約数の個数: 128

約数和(自身を含む): 6565046400

約数和(自身を除く): 3761677568

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 43, 44, 64, 76, 86, 88, 128, 152, 172, 176, 209, 304, 344, 352, 418, 473, 608, 688, 704, 817, 836, 946, 1216, 1376, 1408, 1634, 1672, 1892, 2432, 2437, 2752, 3268, 3344, 3784, 4874, 5504, 6536, 6688, 7568, 8987, 9748, 13072, 13376, 15136, 17974, 19496, 26144, 26752, 26807, 30272, 35948, 38992, 46303, 52288, 53614, 60544, 71896, 77984, 92606, 104576, 104791, 107228, 143792, 155968, 185212, 209582, 214456, 287584, 311936, 370424, 419164, 428912, 509333, 575168, 740848, 838328, 857824, 1018666, 1150336, 1152701, 1481696, 1676656, 1715648, 1991029, 2037332, 2305402, 2963392, 3353312, 3431296, 3982058, 4074664, 4610804, 5926784, 6706624, 7964116, 8149328, 9221608, 13413248, 15928232, 16298656, 18443216, 21901319, 31856464, 32597312, 36886432, 43802638, 63712928, 65194624, 73772864, 87605276, 127425856, 147545728, 175210552, 254851712, 350421104, 700842208, 1401684416, 2803368832]

約数ペア:

[(1, 2803368832), (2, 1401684416), (4, 700842208), (8, 350421104), (11, 254851712), (16, 175210552), (19, 147545728), (22, 127425856), (32, 87605276), (38, 73772864), (43, 65194624), (44, 63712928), (64, 43802638), (76, 36886432), (86, 32597312), (88, 31856464), (128, 21901319), (152, 18443216), (172, 16298656), (176, 15928232), (209, 13413248), (304, 9221608), (344, 8149328), (352, 7964116), (418, 6706624), (473, 5926784), (608, 4610804), (688, 4074664), (704, 3982058), (817, 3431296), (836, 3353312), (946, 2963392), (1216, 2305402), (1376, 2037332), (1408, 1991029), (1634, 1715648), (1672, 1676656), (1892, 1481696), (2432, 1152701), (2437, 1150336), (2752, 1018666), (3268, 857824), (3344, 838328), (3784, 740848), (4874, 575168), (5504, 509333), (6536, 428912), (6688, 419164), (7568, 370424), (8987, 311936), (9748, 287584), (13072, 214456), (13376, 209582), (15136, 185212), (17974, 155968), (19496, 143792), (26144, 107228), (26752, 104791), (26807, 104576), (30272, 92606), (35948, 77984), (38992, 71896), (46303, 60544), (52288, 53614)]