468460619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 583545600

約数和(自身を除く): 115084981

約数列:

[1, 11, 17, 23, 43, 149, 187, 253, 289, 391, 473, 731, 989, 1639, 2533, 3179, 3427, 4301, 6407, 6647, 8041, 10879, 12427, 16813, 27863, 37697, 43061, 58259, 70477, 73117, 108919, 136697, 147361, 184943, 285821, 473671, 640849, 990403, 1198109, 1620971, 1851623, 2505137, 3144031, 10894433, 20367853, 27556507, 42587329, 468460619]

約数ペア:

[(1, 468460619), (11, 42587329), (17, 27556507), (23, 20367853), (43, 10894433), (149, 3144031), (187, 2505137), (253, 1851623), (289, 1620971), (391, 1198109), (473, 990403), (731, 640849), (989, 473671), (1639, 285821), (2533, 184943), (3179, 147361), (3427, 136697), (4301, 108919), (6407, 73117), (6647, 70477), (8041, 58259), (10879, 43061), (12427, 37697), (16813, 27863)]