239310672

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 640530432

約数和(自身を除く): 401219760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 127, 148, 222, 254, 296, 381, 444, 508, 592, 762, 888, 1016, 1061, 1524, 1776, 2032, 2122, 3048, 3183, 4244, 4699, 6096, 6366, 8488, 9398, 12732, 14097, 16976, 18796, 25464, 28194, 37592, 39257, 50928, 56388, 75184, 78514, 112776, 117771, 134747, 157028, 225552, 235542, 269494, 314056, 404241, 471084, 538988, 628112, 808482, 942168, 1077976, 1616964, 1884336, 2155952, 3233928, 4985639, 6467856, 9971278, 14956917, 19942556, 29913834, 39885112, 59827668, 79770224, 119655336, 239310672]

約数ペア:

[(1, 239310672), (2, 119655336), (3, 79770224), (4, 59827668), (6, 39885112), (8, 29913834), (12, 19942556), (16, 14956917), (24, 9971278), (37, 6467856), (48, 4985639), (74, 3233928), (111, 2155952), (127, 1884336), (148, 1616964), (222, 1077976), (254, 942168), (296, 808482), (381, 628112), (444, 538988), (508, 471084), (592, 404241), (762, 314056), (888, 269494), (1016, 235542), (1061, 225552), (1524, 157028), (1776, 134747), (2032, 117771), (2122, 112776), (3048, 78514), (3183, 75184), (4244, 56388), (4699, 50928), (6096, 39257), (6366, 37592), (8488, 28194), (9398, 25464), (12732, 18796), (14097, 16976)]