338889176

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 684288000

約数和(自身を除く): 345398824

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 149, 184, 188, 263, 298, 376, 526, 596, 1052, 1081, 1192, 2104, 2162, 3427, 4324, 6049, 6854, 7003, 8648, 12098, 12361, 13708, 14006, 24196, 24722, 27416, 28012, 39187, 48392, 49444, 56024, 78374, 98888, 156748, 161069, 284303, 313496, 322138, 568606, 644276, 901301, 1137212, 1288552, 1802602, 1841789, 2274424, 3605204, 3683578, 7210408, 7367156, 14734312, 42361147, 84722294, 169444588, 338889176]

約数ペア:

[(1, 338889176), (2, 169444588), (4, 84722294), (8, 42361147), (23, 14734312), (46, 7367156), (47, 7210408), (92, 3683578), (94, 3605204), (149, 2274424), (184, 1841789), (188, 1802602), (263, 1288552), (298, 1137212), (376, 901301), (526, 644276), (596, 568606), (1052, 322138), (1081, 313496), (1192, 284303), (2104, 161069), (2162, 156748), (3427, 98888), (4324, 78374), (6049, 56024), (6854, 49444), (7003, 48392), (8648, 39187), (12098, 28012), (12361, 27416), (13708, 24722), (14006, 24196)]