769741968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2876

約数の個数: 80

約数和(自身を含む): 2050146560

約数和(自身を除く): 1280404592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 139, 172, 258, 278, 344, 417, 516, 556, 688, 834, 1032, 1112, 1668, 2064, 2224, 2683, 3336, 5366, 5977, 6672, 8049, 10732, 11954, 16098, 17931, 21464, 23908, 32196, 35862, 42928, 47816, 64392, 71724, 95632, 115369, 128784, 143448, 230738, 286896, 346107, 372937, 461476, 692214, 745874, 922952, 1118811, 1384428, 1491748, 1845904, 2237622, 2768856, 2983496, 4475244, 5537712, 5966992, 8950488, 16036291, 17900976, 32072582, 48108873, 64145164, 96217746, 128290328, 192435492, 256580656, 384870984, 769741968]

約数ペア:

[(1, 769741968), (2, 384870984), (3, 256580656), (4, 192435492), (6, 128290328), (8, 96217746), (12, 64145164), (16, 48108873), (24, 32072582), (43, 17900976), (48, 16036291), (86, 8950488), (129, 5966992), (139, 5537712), (172, 4475244), (258, 2983496), (278, 2768856), (344, 2237622), (417, 1845904), (516, 1491748), (556, 1384428), (688, 1118811), (834, 922952), (1032, 745874), (1112, 692214), (1668, 461476), (2064, 372937), (2224, 346107), (2683, 286896), (3336, 230738), (5366, 143448), (5977, 128784), (6672, 115369), (8049, 95632), (10732, 71724), (11954, 64392), (16098, 47816), (17931, 42928), (21464, 35862), (23908, 32196)]