2548371504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{399181}}^1$

素因数の和:399218

約数の個数: 80

約数和(自身を含む): 7919770880

約数和(自身を除く): 5371399376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 399181, 798362, 1197543, 1596724, 2395086, 2794267, 3193448, 4790172, 5588534, 6386896, 7584439, 8382801, 9580344, 11177068, 15168878, 16765602, 19160688, 22354136, 22753317, 30337756, 33531204, 44708272, 45506634, 53091073, 60675512, 67062408, 91013268, 106182146, 121351024, 134124816, 159273219, 182026536, 212364292, 318546438, 364053072, 424728584, 637092876, 849457168, 1274185752, 2548371504]

約数ペア:

[(1, 2548371504), (2, 1274185752), (3, 849457168), (4, 637092876), (6, 424728584), (7, 364053072), (8, 318546438), (12, 212364292), (14, 182026536), (16, 159273219), (19, 134124816), (21, 121351024), (24, 106182146), (28, 91013268), (38, 67062408), (42, 60675512), (48, 53091073), (56, 45506634), (57, 44708272), (76, 33531204), (84, 30337756), (112, 22753317), (114, 22354136), (133, 19160688), (152, 16765602), (168, 15168878), (228, 11177068), (266, 9580344), (304, 8382801), (336, 7584439), (399, 6386896), (456, 5588534), (532, 4790172), (798, 3193448), (912, 2794267), (1064, 2395086), (1596, 1596724), (2128, 1197543), (3192, 798362), (6384, 399181)]