40619784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 105336000

約数和(自身を除く): 64716216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 149, 222, 296, 298, 307, 444, 447, 596, 614, 888, 894, 921, 1192, 1228, 1788, 1842, 2456, 3576, 3684, 5513, 7368, 11026, 11359, 16539, 22052, 22718, 33078, 34077, 44104, 45436, 45743, 66156, 68154, 90872, 91486, 132312, 136308, 137229, 182972, 272616, 274458, 365944, 548916, 1097832, 1692491, 3384982, 5077473, 6769964, 10154946, 13539928, 20309892, 40619784]

約数ペア:

[(1, 40619784), (2, 20309892), (3, 13539928), (4, 10154946), (6, 6769964), (8, 5077473), (12, 3384982), (24, 1692491), (37, 1097832), (74, 548916), (111, 365944), (148, 274458), (149, 272616), (222, 182972), (296, 137229), (298, 136308), (307, 132312), (444, 91486), (447, 90872), (596, 68154), (614, 66156), (888, 45743), (894, 45436), (921, 44104), (1192, 34077), (1228, 33078), (1788, 22718), (1842, 22052), (2456, 16539), (3576, 11359), (3684, 11026), (5513, 7368)]