414947231998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{8821}}^1$

素因数の和:9437

約数の個数: 64

約数和(自身を含む): 696448767168

約数和(自身を除く): 281501535170

約数列:

[1, 2, 13, 26, 37, 74, 107, 214, 457, 481, 914, 962, 1391, 2782, 3959, 5941, 7918, 8821, 11882, 16909, 17642, 33818, 48899, 51467, 97798, 102934, 114673, 219817, 229346, 326377, 439634, 635687, 652754, 943847, 1271374, 1809263, 1887694, 3618526, 4031197, 4242901, 8062394, 8485802, 12270011, 23520419, 24540022, 34922339, 47040838, 52405561, 69844678, 104811122, 149154289, 298308578, 431338079, 453990407, 862676158, 907980814, 1939005757, 3878011514, 5607395027, 11214790054, 15959508923, 31919017846, 207473615999, 414947231998]

約数ペア:

[(1, 414947231998), (2, 207473615999), (13, 31919017846), (26, 15959508923), (37, 11214790054), (74, 5607395027), (107, 3878011514), (214, 1939005757), (457, 907980814), (481, 862676158), (914, 453990407), (962, 431338079), (1391, 298308578), (2782, 149154289), (3959, 104811122), (5941, 69844678), (7918, 52405561), (8821, 47040838), (11882, 34922339), (16909, 24540022), (17642, 23520419), (33818, 12270011), (48899, 8485802), (51467, 8062394), (97798, 4242901), (102934, 4031197), (114673, 3618526), (219817, 1887694), (229346, 1809263), (326377, 1271374), (439634, 943847), (635687, 652754)]