234235876

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 518380800

約数和(自身を除く): 284144924

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1519, 1862, 2029, 2356, 3038, 3724, 4058, 4123, 6076, 8116, 8246, 14203, 16492, 28406, 28861, 38551, 56812, 57722, 62899, 77102, 99421, 115444, 125798, 154204, 198842, 251596, 269857, 397684, 440293, 539714, 880586, 1079428, 1195081, 1761172, 1888999, 2390162, 3082051, 3777998, 4780324, 6164102, 7555996, 8365567, 12328204, 16731134, 33462268, 58558969, 117117938, 234235876]

約数ペア:

[(1, 234235876), (2, 117117938), (4, 58558969), (7, 33462268), (14, 16731134), (19, 12328204), (28, 8365567), (31, 7555996), (38, 6164102), (49, 4780324), (62, 3777998), (76, 3082051), (98, 2390162), (124, 1888999), (133, 1761172), (196, 1195081), (217, 1079428), (266, 880586), (434, 539714), (532, 440293), (589, 397684), (868, 269857), (931, 251596), (1178, 198842), (1519, 154204), (1862, 125798), (2029, 115444), (2356, 99421), (3038, 77102), (3724, 62899), (4058, 57722), (4123, 56812), (6076, 38551), (8116, 28861), (8246, 28406), (14203, 16492)]