255410208

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6983}}^1$

素因数の和:7126

約数の個数: 72

約数和(自身を含む): 732146688

約数和(自身を除く): 476736480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 6983, 9144, 12192, 13966, 18288, 20949, 27932, 36576, 41898, 55864, 62847, 83796, 111728, 125694, 167592, 223456, 251388, 335184, 502776, 670368, 886841, 1005552, 1773682, 2011104, 2660523, 3547364, 5321046, 7094728, 7981569, 10642092, 14189456, 15963138, 21284184, 28378912, 31926276, 42568368, 63852552, 85136736, 127705104, 255410208]

約数ペア:

[(1, 255410208), (2, 127705104), (3, 85136736), (4, 63852552), (6, 42568368), (8, 31926276), (9, 28378912), (12, 21284184), (16, 15963138), (18, 14189456), (24, 10642092), (32, 7981569), (36, 7094728), (48, 5321046), (72, 3547364), (96, 2660523), (127, 2011104), (144, 1773682), (254, 1005552), (288, 886841), (381, 670368), (508, 502776), (762, 335184), (1016, 251388), (1143, 223456), (1524, 167592), (2032, 125694), (2286, 111728), (3048, 83796), (4064, 62847), (4572, 55864), (6096, 41898), (6983, 36576), (9144, 27932), (12192, 20949), (13966, 18288)]