16919530264

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{77213}}^1$

素因数の和:77289

約数の個数: 96

約数和(自身を含む): 40667069520

約数和(自身を除く): 23747539256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 172, 182, 196, 301, 344, 364, 392, 559, 602, 637, 728, 1118, 1204, 1274, 2107, 2236, 2408, 2548, 3913, 4214, 4472, 5096, 7826, 8428, 15652, 16856, 27391, 31304, 54782, 77213, 109564, 154426, 219128, 308852, 540491, 617704, 1003769, 1080982, 2007538, 2161964, 3320159, 3783437, 4015076, 4323928, 6640318, 7026383, 7566874, 8030152, 13280636, 14052766, 15133748, 23241113, 26561272, 28105532, 30267496, 43162067, 46482226, 49184681, 56211064, 86324134, 92964452, 98369362, 162687791, 172648268, 185928904, 196738724, 302134469, 325375582, 345296536, 393477448, 604268938, 650751164, 1208537876, 1301502328, 2114941283, 2417075752, 4229882566, 8459765132, 16919530264]

約数ペア:

[(1, 16919530264), (2, 8459765132), (4, 4229882566), (7, 2417075752), (8, 2114941283), (13, 1301502328), (14, 1208537876), (26, 650751164), (28, 604268938), (43, 393477448), (49, 345296536), (52, 325375582), (56, 302134469), (86, 196738724), (91, 185928904), (98, 172648268), (104, 162687791), (172, 98369362), (182, 92964452), (196, 86324134), (301, 56211064), (344, 49184681), (364, 46482226), (392, 43162067), (559, 30267496), (602, 28105532), (637, 26561272), (728, 23241113), (1118, 15133748), (1204, 14052766), (1274, 13280636), (2107, 8030152), (2236, 7566874), (2408, 7026383), (2548, 6640318), (3913, 4323928), (4214, 4015076), (4472, 3783437), (5096, 3320159), (7826, 2161964), (8428, 2007538), (15652, 1080982), (16856, 1003769), (27391, 617704), (31304, 540491), (54782, 308852), (77213, 219128), (109564, 154426)]