338240784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3917}}^1$

素因数の和:4192

約数の個数: 80

約数和(自身を含む): 1002757248

約数和(自身を除く): 664516464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 3917, 4112, 5397, 6168, 7196, 7834, 10794, 11751, 12336, 14392, 15668, 21588, 23502, 27419, 28784, 31336, 43176, 47004, 54838, 62672, 82257, 86352, 94008, 109676, 164514, 188016, 219352, 329028, 438704, 658056, 1006669, 1316112, 2013338, 3020007, 4026676, 6040014, 7046683, 8053352, 12080028, 14093366, 16106704, 21140049, 24160056, 28186732, 42280098, 48320112, 56373464, 84560196, 112746928, 169120392, 338240784]

約数ペア:

[(1, 338240784), (2, 169120392), (3, 112746928), (4, 84560196), (6, 56373464), (7, 48320112), (8, 42280098), (12, 28186732), (14, 24160056), (16, 21140049), (21, 16106704), (24, 14093366), (28, 12080028), (42, 8053352), (48, 7046683), (56, 6040014), (84, 4026676), (112, 3020007), (168, 2013338), (257, 1316112), (336, 1006669), (514, 658056), (771, 438704), (1028, 329028), (1542, 219352), (1799, 188016), (2056, 164514), (3084, 109676), (3598, 94008), (3917, 86352), (4112, 82257), (5397, 62672), (6168, 54838), (7196, 47004), (7834, 43176), (10794, 31336), (11751, 28784), (12336, 27419), (14392, 23502), (15668, 21588)]