520728624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6469}}^1$

素因数の和:6539

約数の個数: 120

約数和(自身を含む): 1606164560

約数和(自身を除く): 1085435936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 5031, 6192, 6469, 6708, 8944, 10062, 12938, 13416, 19407, 20124, 25876, 26832, 38814, 40248, 51752, 58221, 77628, 80496, 84097, 103504, 116442, 155256, 168194, 232884, 252291, 278167, 310512, 336388, 465768, 504582, 556334, 672776, 756873, 834501, 931536, 1009164, 1112668, 1345552, 1513746, 1669002, 2018328, 2225336, 2503503, 3027492, 3338004, 3616171, 4036656, 4450672, 5007006, 6054984, 6676008, 7232342, 10014012, 10848513, 12109968, 13352016, 14464684, 20028024, 21697026, 28929368, 32545539, 40056048, 43394052, 57858736, 65091078, 86788104, 130182156, 173576208, 260364312, 520728624]

約数ペア:

[(1, 520728624), (2, 260364312), (3, 173576208), (4, 130182156), (6, 86788104), (8, 65091078), (9, 57858736), (12, 43394052), (13, 40056048), (16, 32545539), (18, 28929368), (24, 21697026), (26, 20028024), (36, 14464684), (39, 13352016), (43, 12109968), (48, 10848513), (52, 10014012), (72, 7232342), (78, 6676008), (86, 6054984), (104, 5007006), (117, 4450672), (129, 4036656), (144, 3616171), (156, 3338004), (172, 3027492), (208, 2503503), (234, 2225336), (258, 2018328), (312, 1669002), (344, 1513746), (387, 1345552), (468, 1112668), (516, 1009164), (559, 931536), (624, 834501), (688, 756873), (774, 672776), (936, 556334), (1032, 504582), (1118, 465768), (1548, 336388), (1677, 310512), (1872, 278167), (2064, 252291), (2236, 232884), (3096, 168194), (3354, 155256), (4472, 116442), (5031, 103504), (6192, 84097), (6469, 80496), (6708, 77628), (8944, 58221), (10062, 51752), (12938, 40248), (13416, 38814), (19407, 26832), (20124, 25876)]