255044448

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 771563520

約数和(自身を除く): 516519072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 127, 144, 152, 171, 228, 254, 288, 304, 342, 367, 381, 456, 508, 608, 684, 734, 762, 912, 1016, 1101, 1143, 1368, 1468, 1524, 1824, 2032, 2202, 2286, 2413, 2736, 2936, 3048, 3303, 4064, 4404, 4572, 4826, 5472, 5872, 6096, 6606, 6973, 7239, 8808, 9144, 9652, 11744, 12192, 13212, 13946, 14478, 17616, 18288, 19304, 20919, 21717, 26424, 27892, 28956, 35232, 36576, 38608, 41838, 43434, 46609, 52848, 55784, 57912, 62757, 77216, 83676, 86868, 93218, 105696, 111568, 115824, 125514, 139827, 167352, 173736, 186436, 223136, 231648, 251028, 279654, 334704, 347472, 372872, 419481, 502056, 559308, 669408, 694944, 745744, 838962, 885571, 1004112, 1118616, 1491488, 1677924, 1771142, 2008224, 2237232, 2656713, 3355848, 3542284, 4474464, 5313426, 6711696, 7084568, 7970139, 10626852, 13423392, 14169136, 15940278, 21253704, 28338272, 31880556, 42507408, 63761112, 85014816, 127522224, 255044448]

約数ペア:

[(1, 255044448), (2, 127522224), (3, 85014816), (4, 63761112), (6, 42507408), (8, 31880556), (9, 28338272), (12, 21253704), (16, 15940278), (18, 14169136), (19, 13423392), (24, 10626852), (32, 7970139), (36, 7084568), (38, 6711696), (48, 5313426), (57, 4474464), (72, 3542284), (76, 3355848), (96, 2656713), (114, 2237232), (127, 2008224), (144, 1771142), (152, 1677924), (171, 1491488), (228, 1118616), (254, 1004112), (288, 885571), (304, 838962), (342, 745744), (367, 694944), (381, 669408), (456, 559308), (508, 502056), (608, 419481), (684, 372872), (734, 347472), (762, 334704), (912, 279654), (1016, 251028), (1101, 231648), (1143, 223136), (1368, 186436), (1468, 173736), (1524, 167352), (1824, 139827), (2032, 125514), (2202, 115824), (2286, 111568), (2413, 105696), (2736, 93218), (2936, 86868), (3048, 83676), (3303, 77216), (4064, 62757), (4404, 57912), (4572, 55784), (4826, 52848), (5472, 46609), (5872, 43434), (6096, 41838), (6606, 38608), (6973, 36576), (7239, 35232), (8808, 28956), (9144, 27892), (9652, 26424), (11744, 21717), (12192, 20919), (13212, 19304), (13946, 18288), (14478, 17616)]