2657938752

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{31391}}^1$

素因数の和:31426

約数の個数: 168

約数和(自身を含む): 9089867520

約数和(自身を除く): 6431928768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3528, 4032, 4704, 5292, 6048, 7056, 9408, 10584, 12096, 14112, 21168, 28224, 31391, 42336, 62782, 84672, 94173, 125564, 188346, 219737, 251128, 282519, 376692, 439474, 502256, 565038, 659211, 753384, 847557, 878948, 1004512, 1130076, 1318422, 1506768, 1538159, 1695114, 1757896, 1977633, 2009024, 2260152, 2636844, 3013536, 3076318, 3390228, 3515792, 3955266, 4520304, 4614477, 5273688, 5932899, 6027072, 6152636, 6780456, 7031584, 7910532, 9040608, 9228954, 10547376, 11865798, 12305272, 13560912, 13843431, 14063168, 15821064, 18081216, 18457908, 21094752, 23731596, 24610544, 27121824, 27686862, 31642128, 36915816, 41530293, 42189504, 47463192, 49221088, 54243648, 55373724, 63284256, 73831632, 83060586, 94926384, 98442176, 110747448, 126568512, 147663264, 166121172, 189852768, 221494896, 295326528, 332242344, 379705536, 442989792, 664484688, 885979584, 1328969376, 2657938752]

約数ペア:

[(1, 2657938752), (2, 1328969376), (3, 885979584), (4, 664484688), (6, 442989792), (7, 379705536), (8, 332242344), (9, 295326528), (12, 221494896), (14, 189852768), (16, 166121172), (18, 147663264), (21, 126568512), (24, 110747448), (27, 98442176), (28, 94926384), (32, 83060586), (36, 73831632), (42, 63284256), (48, 55373724), (49, 54243648), (54, 49221088), (56, 47463192), (63, 42189504), (64, 41530293), (72, 36915816), (84, 31642128), (96, 27686862), (98, 27121824), (108, 24610544), (112, 23731596), (126, 21094752), (144, 18457908), (147, 18081216), (168, 15821064), (189, 14063168), (192, 13843431), (196, 13560912), (216, 12305272), (224, 11865798), (252, 10547376), (288, 9228954), (294, 9040608), (336, 7910532), (378, 7031584), (392, 6780456), (432, 6152636), (441, 6027072), (448, 5932899), (504, 5273688), (576, 4614477), (588, 4520304), (672, 3955266), (756, 3515792), (784, 3390228), (864, 3076318), (882, 3013536), (1008, 2636844), (1176, 2260152), (1323, 2009024), (1344, 1977633), (1512, 1757896), (1568, 1695114), (1728, 1538159), (1764, 1506768), (2016, 1318422), (2352, 1130076), (2646, 1004512), (3024, 878948), (3136, 847557), (3528, 753384), (4032, 659211), (4704, 565038), (5292, 502256), (6048, 439474), (7056, 376692), (9408, 282519), (10584, 251128), (12096, 219737), (14112, 188346), (21168, 125564), (28224, 94173), (31391, 84672), (42336, 62782)]