213599256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1907}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 576979200

約数和(自身を除く): 363379944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 359, 718, 1077, 1436, 1907, 2154, 2872, 3814, 4308, 4667, 5721, 7628, 8616, 9334, 11442, 14001, 15256, 18668, 22884, 24791, 28002, 37336, 45768, 49582, 56004, 74373, 99164, 112008, 148746, 198328, 297492, 594984, 684613, 1369226, 2053839, 2738452, 4107678, 5476904, 8215356, 8899969, 16430712, 17799938, 26699907, 35599876, 53399814, 71199752, 106799628, 213599256]

約数ペア:

[(1, 213599256), (2, 106799628), (3, 71199752), (4, 53399814), (6, 35599876), (8, 26699907), (12, 17799938), (13, 16430712), (24, 8899969), (26, 8215356), (39, 5476904), (52, 4107678), (78, 2738452), (104, 2053839), (156, 1369226), (312, 684613), (359, 594984), (718, 297492), (1077, 198328), (1436, 148746), (1907, 112008), (2154, 99164), (2872, 74373), (3814, 56004), (4308, 49582), (4667, 45768), (5721, 37336), (7628, 28002), (8616, 24791), (9334, 22884), (11442, 18668), (14001, 15256)]