668990358848

素因数分解:

$2^6\times 7^1\times {\mathrm{281}}^1\times {\mathrm{5314171}}^1$

素因数の和:5314471

約数の個数: 56

約数和(自身を含む): 1522574048064

約数和(自身を除く): 853583689216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 281, 448, 562, 1124, 1967, 2248, 3934, 4496, 7868, 8992, 15736, 17984, 31472, 62944, 125888, 5314171, 10628342, 21256684, 37199197, 42513368, 74398394, 85026736, 148796788, 170053472, 297593576, 340106944, 595187152, 1190374304, 1493282051, 2380748608, 2986564102, 5973128204, 10452974357, 11946256408, 20905948714, 23892512816, 41811897428, 47785025632, 83623794856, 95570051264, 167247589712, 334495179424, 668990358848]

約数ペア:

[(1, 668990358848), (2, 334495179424), (4, 167247589712), (7, 95570051264), (8, 83623794856), (14, 47785025632), (16, 41811897428), (28, 23892512816), (32, 20905948714), (56, 11946256408), (64, 10452974357), (112, 5973128204), (224, 2986564102), (281, 2380748608), (448, 1493282051), (562, 1190374304), (1124, 595187152), (1967, 340106944), (2248, 297593576), (3934, 170053472), (4496, 148796788), (7868, 85026736), (8992, 74398394), (15736, 42513368), (17984, 37199197), (31472, 21256684), (62944, 10628342), (125888, 5314171)]