740343384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21739}}^1$

素因数の和:21805

約数の個数: 96

約数和(自身を含む): 2238350400

約数和(自身を除く): 1498007016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 774, 792, 946, 1032, 1419, 1548, 1892, 2838, 3096, 3784, 4257, 5676, 8514, 11352, 17028, 21739, 34056, 43478, 65217, 86956, 130434, 173912, 195651, 239129, 260868, 391302, 478258, 521736, 717387, 782604, 934777, 956516, 1434774, 1565208, 1869554, 1913032, 2152161, 2804331, 2869548, 3739108, 4304322, 5608662, 5739096, 7478216, 8412993, 8608644, 10282547, 11217324, 16825986, 17217288, 20565094, 22434648, 30847641, 33651972, 41130188, 61695282, 67303944, 82260376, 92542923, 123390564, 185085846, 246781128, 370171692, 740343384]

約数ペア:

[(1, 740343384), (2, 370171692), (3, 246781128), (4, 185085846), (6, 123390564), (8, 92542923), (9, 82260376), (11, 67303944), (12, 61695282), (18, 41130188), (22, 33651972), (24, 30847641), (33, 22434648), (36, 20565094), (43, 17217288), (44, 16825986), (66, 11217324), (72, 10282547), (86, 8608644), (88, 8412993), (99, 7478216), (129, 5739096), (132, 5608662), (172, 4304322), (198, 3739108), (258, 2869548), (264, 2804331), (344, 2152161), (387, 1913032), (396, 1869554), (473, 1565208), (516, 1434774), (774, 956516), (792, 934777), (946, 782604), (1032, 717387), (1419, 521736), (1548, 478258), (1892, 391302), (2838, 260868), (3096, 239129), (3784, 195651), (4257, 173912), (5676, 130434), (8514, 86956), (11352, 65217), (17028, 43478), (21739, 34056)]