2648502528

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{70379}}^1$

素因数の和:70412

約数の個数: 108

約数和(自身を含む): 8199833040

約数和(自身を除く): 5551330512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 18816, 37632, 70379, 140758, 211137, 281516, 422274, 492653, 563032, 844548, 985306, 1126064, 1477959, 1689096, 1970612, 2252128, 2955918, 3378192, 3448571, 3941224, 4504256, 5911836, 6756384, 6897142, 7882448, 9008512, 10345713, 11823672, 13512768, 13794284, 15764896, 18017024, 20691426, 23647344, 27025536, 27588568, 31529792, 41382852, 47294688, 54051072, 55177136, 63059584, 82765704, 94589376, 110354272, 126119168, 165531408, 189178752, 220708544, 331062816, 378357504, 441417088, 662125632, 882834176, 1324251264, 2648502528]

約数ペア:

[(1, 2648502528), (2, 1324251264), (3, 882834176), (4, 662125632), (6, 441417088), (7, 378357504), (8, 331062816), (12, 220708544), (14, 189178752), (16, 165531408), (21, 126119168), (24, 110354272), (28, 94589376), (32, 82765704), (42, 63059584), (48, 55177136), (49, 54051072), (56, 47294688), (64, 41382852), (84, 31529792), (96, 27588568), (98, 27025536), (112, 23647344), (128, 20691426), (147, 18017024), (168, 15764896), (192, 13794284), (196, 13512768), (224, 11823672), (256, 10345713), (294, 9008512), (336, 7882448), (384, 6897142), (392, 6756384), (448, 5911836), (588, 4504256), (672, 3941224), (768, 3448571), (784, 3378192), (896, 2955918), (1176, 2252128), (1344, 1970612), (1568, 1689096), (1792, 1477959), (2352, 1126064), (2688, 985306), (3136, 844548), (4704, 563032), (5376, 492653), (6272, 422274), (9408, 281516), (12544, 211137), (18816, 140758), (37632, 70379)]