359059988

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2729}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 743608320

約数和(自身を除く): 384548332

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 127, 148, 254, 259, 508, 518, 889, 1036, 1778, 2729, 3556, 4699, 5458, 9398, 10916, 18796, 19103, 32893, 38206, 65786, 76412, 100973, 131572, 201946, 346583, 403892, 693166, 706811, 1386332, 1413622, 2426081, 2827244, 4852162, 9704324, 12823571, 25647142, 51294284, 89764997, 179529994, 359059988]

約数ペア:

[(1, 359059988), (2, 179529994), (4, 89764997), (7, 51294284), (14, 25647142), (28, 12823571), (37, 9704324), (74, 4852162), (127, 2827244), (148, 2426081), (254, 1413622), (259, 1386332), (508, 706811), (518, 693166), (889, 403892), (1036, 346583), (1778, 201946), (2729, 131572), (3556, 100973), (4699, 76412), (5458, 65786), (9398, 38206), (10916, 32893), (18796, 19103)]