684165944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 1648581120

約数和(自身を除く): 964415176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 121, 134, 137, 154, 242, 268, 274, 308, 469, 484, 536, 548, 616, 737, 847, 938, 959, 968, 1096, 1331, 1474, 1507, 1694, 1876, 1918, 2662, 2948, 3014, 3388, 3752, 3836, 5159, 5324, 5896, 6028, 6776, 7672, 8107, 9179, 9317, 10318, 10549, 10648, 12056, 16214, 16577, 18358, 18634, 20636, 21098, 32428, 33154, 36716, 37268, 41272, 42196, 56749, 64253, 64856, 66308, 73432, 74536, 84392, 89177, 100969, 113498, 116039, 128506, 132616, 178354, 182347, 201938, 226996, 232078, 257012, 356708, 364694, 403876, 453992, 464156, 514024, 624239, 706783, 713416, 729388, 807752, 928312, 1110659, 1248478, 1276429, 1413566, 1458776, 2221318, 2496956, 2552858, 2827132, 4442636, 4993912, 5105716, 5654264, 7774613, 8885272, 10211432, 12217249, 15549226, 24434498, 31098452, 48868996, 62196904, 85520743, 97737992, 171041486, 342082972, 684165944]

約数ペア:

[(1, 684165944), (2, 342082972), (4, 171041486), (7, 97737992), (8, 85520743), (11, 62196904), (14, 48868996), (22, 31098452), (28, 24434498), (44, 15549226), (56, 12217249), (67, 10211432), (77, 8885272), (88, 7774613), (121, 5654264), (134, 5105716), (137, 4993912), (154, 4442636), (242, 2827132), (268, 2552858), (274, 2496956), (308, 2221318), (469, 1458776), (484, 1413566), (536, 1276429), (548, 1248478), (616, 1110659), (737, 928312), (847, 807752), (938, 729388), (959, 713416), (968, 706783), (1096, 624239), (1331, 514024), (1474, 464156), (1507, 453992), (1694, 403876), (1876, 364694), (1918, 356708), (2662, 257012), (2948, 232078), (3014, 226996), (3388, 201938), (3752, 182347), (3836, 178354), (5159, 132616), (5324, 128506), (5896, 116039), (6028, 113498), (6776, 100969), (7672, 89177), (8107, 84392), (9179, 74536), (9317, 73432), (10318, 66308), (10549, 64856), (10648, 64253), (12056, 56749), (16214, 42196), (16577, 41272), (18358, 37268), (18634, 36716), (20636, 33154), (21098, 32428)]