850817072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 2009871360

約数和(自身を除く): 1159054288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 179, 217, 248, 259, 296, 358, 434, 496, 518, 592, 716, 868, 1036, 1147, 1253, 1369, 1432, 1736, 2072, 2294, 2506, 2738, 2864, 3472, 4144, 4588, 5012, 5476, 5549, 6623, 8029, 9176, 9583, 10024, 10952, 11098, 13246, 16058, 18352, 19166, 20048, 21904, 22196, 26492, 32116, 38332, 38843, 42439, 44392, 46361, 52984, 64232, 76664, 77686, 84878, 88784, 92722, 105968, 128464, 153328, 155372, 169756, 185444, 205313, 245051, 297073, 310744, 339512, 370888, 410626, 490102, 594146, 621488, 679024, 741776, 821252, 980204, 1188292, 1437191, 1642504, 1715357, 1960408, 2376584, 2874382, 3285008, 3430714, 3920816, 4753168, 5748764, 6861428, 7596581, 11497528, 13722856, 15193162, 22995056, 27445712, 30386324, 53176067, 60772648, 106352134, 121545296, 212704268, 425408536, 850817072]

約数ペア:

[(1, 850817072), (2, 425408536), (4, 212704268), (7, 121545296), (8, 106352134), (14, 60772648), (16, 53176067), (28, 30386324), (31, 27445712), (37, 22995056), (56, 15193162), (62, 13722856), (74, 11497528), (112, 7596581), (124, 6861428), (148, 5748764), (179, 4753168), (217, 3920816), (248, 3430714), (259, 3285008), (296, 2874382), (358, 2376584), (434, 1960408), (496, 1715357), (518, 1642504), (592, 1437191), (716, 1188292), (868, 980204), (1036, 821252), (1147, 741776), (1253, 679024), (1369, 621488), (1432, 594146), (1736, 490102), (2072, 410626), (2294, 370888), (2506, 339512), (2738, 310744), (2864, 297073), (3472, 245051), (4144, 205313), (4588, 185444), (5012, 169756), (5476, 155372), (5549, 153328), (6623, 128464), (8029, 105968), (9176, 92722), (9583, 88784), (10024, 84878), (10952, 77686), (11098, 76664), (13246, 64232), (16058, 52984), (18352, 46361), (19166, 44392), (20048, 42439), (21904, 38843), (22196, 38332), (26492, 32116)]