104747264

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 220163328

約数和(自身を除く): 115416064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 197, 248, 256, 268, 394, 496, 536, 788, 992, 1072, 1576, 1984, 2077, 2144, 3152, 3968, 4154, 4288, 6107, 6304, 7936, 8308, 8576, 12214, 12608, 13199, 16616, 17152, 24428, 25216, 26398, 33232, 48856, 50432, 52796, 66464, 97712, 105592, 132928, 195424, 211184, 265856, 390848, 409169, 422368, 531712, 781696, 818338, 844736, 1563392, 1636676, 1689472, 3273352, 3378944, 6546704, 13093408, 26186816, 52373632, 104747264]

約数ペア:

[(1, 104747264), (2, 52373632), (4, 26186816), (8, 13093408), (16, 6546704), (31, 3378944), (32, 3273352), (62, 1689472), (64, 1636676), (67, 1563392), (124, 844736), (128, 818338), (134, 781696), (197, 531712), (248, 422368), (256, 409169), (268, 390848), (394, 265856), (496, 211184), (536, 195424), (788, 132928), (992, 105592), (1072, 97712), (1576, 66464), (1984, 52796), (2077, 50432), (2144, 48856), (3152, 33232), (3968, 26398), (4154, 25216), (4288, 24428), (6107, 17152), (6304, 16616), (7936, 13199), (8308, 12608), (8576, 12214)]