680727936

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{253247}}^1$

素因数の和:253271

約数の個数: 64

約数和(自身を含む): 2066503680

約数和(自身を除く): 1385775744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 253247, 506494, 759741, 1012988, 1519482, 1772729, 2025976, 3038964, 3545458, 4051952, 5318187, 6077928, 7090916, 8103904, 10636374, 12155856, 14181832, 16207808, 21272748, 24311712, 28363664, 32415616, 42545496, 48623424, 56727328, 85090992, 97246848, 113454656, 170181984, 226909312, 340363968, 680727936]

約数ペア:

[(1, 680727936), (2, 340363968), (3, 226909312), (4, 170181984), (6, 113454656), (7, 97246848), (8, 85090992), (12, 56727328), (14, 48623424), (16, 42545496), (21, 32415616), (24, 28363664), (28, 24311712), (32, 21272748), (42, 16207808), (48, 14181832), (56, 12155856), (64, 10636374), (84, 8103904), (96, 7090916), (112, 6077928), (128, 5318187), (168, 4051952), (192, 3545458), (224, 3038964), (336, 2025976), (384, 1772729), (448, 1519482), (672, 1012988), (896, 759741), (1344, 506494), (2688, 253247)]