282795392

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 673551900

約数和(自身を除く): 390756508

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 121, 124, 128, 152, 176, 209, 242, 248, 304, 341, 352, 418, 484, 496, 589, 608, 682, 704, 836, 961, 968, 992, 1178, 1216, 1364, 1408, 1672, 1922, 1936, 1984, 2299, 2356, 2432, 2728, 3344, 3751, 3844, 3872, 3968, 4598, 4712, 5456, 6479, 6688, 7502, 7688, 7744, 9196, 9424, 10571, 10912, 12958, 13376, 15004, 15376, 15488, 18259, 18392, 18848, 21142, 21824, 25916, 26752, 30008, 30752, 36518, 36784, 37696, 42284, 43648, 51832, 60016, 61504, 71269, 73036, 73568, 75392, 84568, 103664, 116281, 120032, 123008, 142538, 146072, 147136, 169136, 200849, 207328, 232562, 240064, 285076, 292144, 294272, 338272, 401698, 414656, 465124, 480128, 570152, 584288, 676544, 803396, 829312, 930248, 1140304, 1168576, 1353088, 1606792, 1860496, 2209339, 2280608, 2337152, 3213584, 3720992, 4418678, 4561216, 6427168, 7441984, 8837356, 9122432, 12854336, 14883968, 17674712, 25708672, 35349424, 70698848, 141397696, 282795392]

約数ペア:

[(1, 282795392), (2, 141397696), (4, 70698848), (8, 35349424), (11, 25708672), (16, 17674712), (19, 14883968), (22, 12854336), (31, 9122432), (32, 8837356), (38, 7441984), (44, 6427168), (62, 4561216), (64, 4418678), (76, 3720992), (88, 3213584), (121, 2337152), (124, 2280608), (128, 2209339), (152, 1860496), (176, 1606792), (209, 1353088), (242, 1168576), (248, 1140304), (304, 930248), (341, 829312), (352, 803396), (418, 676544), (484, 584288), (496, 570152), (589, 480128), (608, 465124), (682, 414656), (704, 401698), (836, 338272), (961, 294272), (968, 292144), (992, 285076), (1178, 240064), (1216, 232562), (1364, 207328), (1408, 200849), (1672, 169136), (1922, 147136), (1936, 146072), (1984, 142538), (2299, 123008), (2356, 120032), (2432, 116281), (2728, 103664), (3344, 84568), (3751, 75392), (3844, 73568), (3872, 73036), (3968, 71269), (4598, 61504), (4712, 60016), (5456, 51832), (6479, 43648), (6688, 42284), (7502, 37696), (7688, 36784), (7744, 36518), (9196, 30752), (9424, 30008), (10571, 26752), (10912, 25916), (12958, 21824), (13376, 21142), (15004, 18848), (15376, 18392), (15488, 18259)]