254228352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 776832000

約数和(自身を除く): 522603648

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, 271, 336, 349, 384, 448, 542, 672, 698, 813, 896, 1047, 1084, 1344, 1396, 1626, 1897, 2094, 2168, 2443, 2688, 2792, 3252, 3794, 4188, 4336, 4886, 5584, 5691, 6504, 7329, 7588, 8376, 8672, 9772, 11168, 11382, 13008, 14658, 15176, 16752, 17344, 19544, 22336, 22764, 26016, 29316, 30352, 33504, 34688, 39088, 44672, 45528, 52032, 58632, 60704, 67008, 78176, 91056, 94579, 104064, 117264, 121408, 134016, 156352, 182112, 189158, 234528, 242816, 283737, 312704, 364224, 378316, 469056, 567474, 662053, 728448, 756632, 938112, 1134948, 1324106, 1513264, 1986159, 2269896, 2648212, 3026528, 3972318, 4539792, 5296424, 6053056, 7944636, 9079584, 10592848, 12106112, 15889272, 18159168, 21185696, 31778544, 36318336, 42371392, 63557088, 84742784, 127114176, 254228352]

約数ペア:

[(1, 254228352), (2, 127114176), (3, 84742784), (4, 63557088), (6, 42371392), (7, 36318336), (8, 31778544), (12, 21185696), (14, 18159168), (16, 15889272), (21, 12106112), (24, 10592848), (28, 9079584), (32, 7944636), (42, 6053056), (48, 5296424), (56, 4539792), (64, 3972318), (84, 3026528), (96, 2648212), (112, 2269896), (128, 1986159), (168, 1513264), (192, 1324106), (224, 1134948), (271, 938112), (336, 756632), (349, 728448), (384, 662053), (448, 567474), (542, 469056), (672, 378316), (698, 364224), (813, 312704), (896, 283737), (1047, 242816), (1084, 234528), (1344, 189158), (1396, 182112), (1626, 156352), (1897, 134016), (2094, 121408), (2168, 117264), (2443, 104064), (2688, 94579), (2792, 91056), (3252, 78176), (3794, 67008), (4188, 60704), (4336, 58632), (4886, 52032), (5584, 45528), (5691, 44672), (6504, 39088), (7329, 34688), (7588, 33504), (8376, 30352), (8672, 29316), (9772, 26016), (11168, 22764), (11382, 22336), (13008, 19544), (14658, 17344), (15176, 16752)]