1390492048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 3278361600

約数和(自身を除く): 1887869552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 101, 152, 176, 179, 184, 202, 209, 253, 304, 358, 368, 404, 418, 437, 506, 716, 808, 836, 874, 1012, 1111, 1432, 1616, 1672, 1748, 1919, 1969, 2024, 2222, 2323, 2864, 3344, 3401, 3496, 3838, 3938, 4048, 4117, 4444, 4646, 4807, 6802, 6992, 7676, 7876, 8234, 8888, 9292, 9614, 13604, 15352, 15752, 16468, 17776, 18079, 18584, 19228, 21109, 25553, 27208, 30704, 31504, 32936, 36158, 37168, 37411, 38456, 42218, 44137, 45287, 51106, 54416, 65872, 72316, 74822, 76912, 78223, 84436, 88274, 90574, 102212, 144632, 149644, 156446, 168872, 176548, 181148, 198869, 204424, 289264, 299288, 312892, 337744, 343501, 353096, 362296, 397738, 408848, 415817, 485507, 598576, 625784, 687002, 706192, 724592, 795476, 831634, 860453, 971014, 1251568, 1374004, 1590952, 1663268, 1720906, 1942028, 2748008, 3181904, 3326536, 3441812, 3778511, 3884056, 4573987, 5496016, 6653072, 6883624, 7557022, 7768112, 7900523, 9147974, 13767248, 15114044, 15801046, 18295948, 30228088, 31602092, 36591896, 60456176, 63204184, 73183792, 86905753, 126408368, 173811506, 347623012, 695246024, 1390492048]

約数ペア:

[(1, 1390492048), (2, 695246024), (4, 347623012), (8, 173811506), (11, 126408368), (16, 86905753), (19, 73183792), (22, 63204184), (23, 60456176), (38, 36591896), (44, 31602092), (46, 30228088), (76, 18295948), (88, 15801046), (92, 15114044), (101, 13767248), (152, 9147974), (176, 7900523), (179, 7768112), (184, 7557022), (202, 6883624), (209, 6653072), (253, 5496016), (304, 4573987), (358, 3884056), (368, 3778511), (404, 3441812), (418, 3326536), (437, 3181904), (506, 2748008), (716, 1942028), (808, 1720906), (836, 1663268), (874, 1590952), (1012, 1374004), (1111, 1251568), (1432, 971014), (1616, 860453), (1672, 831634), (1748, 795476), (1919, 724592), (1969, 706192), (2024, 687002), (2222, 625784), (2323, 598576), (2864, 485507), (3344, 415817), (3401, 408848), (3496, 397738), (3838, 362296), (3938, 353096), (4048, 343501), (4117, 337744), (4444, 312892), (4646, 299288), (4807, 289264), (6802, 204424), (6992, 198869), (7676, 181148), (7876, 176548), (8234, 168872), (8888, 156446), (9292, 149644), (9614, 144632), (13604, 102212), (15352, 90574), (15752, 88274), (16468, 84436), (17776, 78223), (18079, 76912), (18584, 74822), (19228, 72316), (21109, 65872), (25553, 54416), (27208, 51106), (30704, 45287), (31504, 44137), (32936, 42218), (36158, 38456), (37168, 37411)]