7215367808

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1198

約数の個数: 128

約数和(自身を含む): 16180300800

約数和(自身を除く): 8964932992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 107, 128, 176, 188, 214, 352, 376, 428, 517, 704, 752, 856, 1019, 1034, 1177, 1408, 1504, 1712, 2038, 2068, 2354, 3008, 3424, 4076, 4136, 4708, 5029, 6016, 6848, 8152, 8272, 9416, 10058, 11209, 13696, 16304, 16544, 18832, 20116, 22418, 32608, 33088, 37664, 40232, 44836, 47893, 55319, 65216, 66176, 75328, 80464, 89672, 95786, 109033, 110638, 130432, 150656, 160928, 179344, 191572, 218066, 221276, 321856, 358688, 383144, 436132, 442552, 526823, 643712, 717376, 766288, 872264, 885104, 1053646, 1199363, 1434752, 1532576, 1744528, 1770208, 2107292, 2398726, 3065152, 3489056, 3540416, 4214584, 4797452, 5124551, 6130304, 6978112, 7080832, 8429168, 9594904, 10249102, 13956224, 16858336, 19189808, 20498204, 33716672, 38379616, 40996408, 56370061, 67433344, 76759232, 81992816, 112740122, 153518464, 163985632, 225480244, 327971264, 450960488, 655942528, 901920976, 1803841952, 3607683904, 7215367808]

約数ペア:

[(1, 7215367808), (2, 3607683904), (4, 1803841952), (8, 901920976), (11, 655942528), (16, 450960488), (22, 327971264), (32, 225480244), (44, 163985632), (47, 153518464), (64, 112740122), (88, 81992816), (94, 76759232), (107, 67433344), (128, 56370061), (176, 40996408), (188, 38379616), (214, 33716672), (352, 20498204), (376, 19189808), (428, 16858336), (517, 13956224), (704, 10249102), (752, 9594904), (856, 8429168), (1019, 7080832), (1034, 6978112), (1177, 6130304), (1408, 5124551), (1504, 4797452), (1712, 4214584), (2038, 3540416), (2068, 3489056), (2354, 3065152), (3008, 2398726), (3424, 2107292), (4076, 1770208), (4136, 1744528), (4708, 1532576), (5029, 1434752), (6016, 1199363), (6848, 1053646), (8152, 885104), (8272, 872264), (9416, 766288), (10058, 717376), (11209, 643712), (13696, 526823), (16304, 442552), (16544, 436132), (18832, 383144), (20116, 358688), (22418, 321856), (32608, 221276), (33088, 218066), (37664, 191572), (40232, 179344), (44836, 160928), (47893, 150656), (55319, 130432), (65216, 110638), (66176, 109033), (75328, 95786), (80464, 89672)]