320466816

素因数分解:

$2^7\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 928863000

約数和(自身を除く): 608396184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 288, 298, 384, 447, 576, 596, 894, 1152, 1192, 1341, 1788, 1867, 2384, 2682, 3576, 3734, 4768, 5364, 5601, 7152, 7468, 9536, 10728, 11202, 14304, 14936, 16803, 19072, 21456, 22404, 28608, 29872, 33606, 42912, 44808, 57216, 59744, 67212, 85824, 89616, 119488, 134424, 171648, 179232, 238976, 268848, 278183, 358464, 537696, 556366, 716928, 834549, 1075392, 1112732, 1669098, 2150784, 2225464, 2503647, 3338196, 4450928, 5007294, 6676392, 8901856, 10014588, 13352784, 17803712, 20029176, 26705568, 35607424, 40058352, 53411136, 80116704, 106822272, 160233408, 320466816]

約数ペア:

[(1, 320466816), (2, 160233408), (3, 106822272), (4, 80116704), (6, 53411136), (8, 40058352), (9, 35607424), (12, 26705568), (16, 20029176), (18, 17803712), (24, 13352784), (32, 10014588), (36, 8901856), (48, 6676392), (64, 5007294), (72, 4450928), (96, 3338196), (128, 2503647), (144, 2225464), (149, 2150784), (192, 1669098), (288, 1112732), (298, 1075392), (384, 834549), (447, 716928), (576, 556366), (596, 537696), (894, 358464), (1152, 278183), (1192, 268848), (1341, 238976), (1788, 179232), (1867, 171648), (2384, 134424), (2682, 119488), (3576, 89616), (3734, 85824), (4768, 67212), (5364, 59744), (5601, 57216), (7152, 44808), (7468, 42912), (9536, 33606), (10728, 29872), (11202, 28608), (14304, 22404), (14936, 21456), (16803, 19072)]