1520803746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4337}}^1$

素因数の和:4397

約数の個数: 144

約数和(自身を含む): 4320231552

約数和(自身を除く): 2799427806

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 121, 126, 138, 154, 161, 198, 207, 231, 242, 253, 322, 363, 414, 462, 483, 506, 693, 726, 759, 847, 966, 1089, 1386, 1449, 1518, 1694, 1771, 2178, 2277, 2541, 2783, 2898, 3542, 4337, 4554, 5082, 5313, 5566, 7623, 8349, 8674, 10626, 13011, 15246, 15939, 16698, 19481, 25047, 26022, 30359, 31878, 38962, 39033, 47707, 50094, 58443, 60718, 78066, 91077, 95414, 99751, 116886, 143121, 175329, 182154, 199502, 273231, 286242, 299253, 333949, 350658, 429363, 524777, 546462, 598506, 667898, 698257, 858726, 897759, 1001847, 1049554, 1097261, 1396514, 1574331, 1795518, 2003694, 2094771, 2194522, 3005541, 3148662, 3291783, 3673439, 4189542, 4722993, 6011082, 6284313, 6583566, 7346878, 7680827, 9445986, 9875349, 11020317, 12069871, 12568626, 15361654, 19750698, 22040634, 23042481, 24139742, 33060951, 36209613, 46084962, 66121902, 69127443, 72419226, 84489097, 108628839, 138254886, 168978194, 217257678, 253467291, 506934582, 760401873, 1520803746]

約数ペア:

[(1, 1520803746), (2, 760401873), (3, 506934582), (6, 253467291), (7, 217257678), (9, 168978194), (11, 138254886), (14, 108628839), (18, 84489097), (21, 72419226), (22, 69127443), (23, 66121902), (33, 46084962), (42, 36209613), (46, 33060951), (63, 24139742), (66, 23042481), (69, 22040634), (77, 19750698), (99, 15361654), (121, 12568626), (126, 12069871), (138, 11020317), (154, 9875349), (161, 9445986), (198, 7680827), (207, 7346878), (231, 6583566), (242, 6284313), (253, 6011082), (322, 4722993), (363, 4189542), (414, 3673439), (462, 3291783), (483, 3148662), (506, 3005541), (693, 2194522), (726, 2094771), (759, 2003694), (847, 1795518), (966, 1574331), (1089, 1396514), (1386, 1097261), (1449, 1049554), (1518, 1001847), (1694, 897759), (1771, 858726), (2178, 698257), (2277, 667898), (2541, 598506), (2783, 546462), (2898, 524777), (3542, 429363), (4337, 350658), (4554, 333949), (5082, 299253), (5313, 286242), (5566, 273231), (7623, 199502), (8349, 182154), (8674, 175329), (10626, 143121), (13011, 116886), (15246, 99751), (15939, 95414), (16698, 91077), (19481, 78066), (25047, 60718), (26022, 58443), (30359, 50094), (31878, 47707), (38962, 39033)]