257508096

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{5683}}^1$

素因数の和:5761

約数の個数: 72

約数和(自身を含む): 697085760

約数和(自身を除く): 439577664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 708, 768, 944, 1416, 1888, 2832, 3776, 5664, 5683, 7552, 11328, 11366, 15104, 17049, 22656, 22732, 34098, 45312, 45464, 68196, 90928, 136392, 181856, 272784, 335297, 363712, 545568, 670594, 727424, 1005891, 1091136, 1341188, 1454848, 2011782, 2182272, 2682376, 4023564, 4364544, 5364752, 8047128, 10729504, 16094256, 21459008, 32188512, 42918016, 64377024, 85836032, 128754048, 257508096]

約数ペア:

[(1, 257508096), (2, 128754048), (3, 85836032), (4, 64377024), (6, 42918016), (8, 32188512), (12, 21459008), (16, 16094256), (24, 10729504), (32, 8047128), (48, 5364752), (59, 4364544), (64, 4023564), (96, 2682376), (118, 2182272), (128, 2011782), (177, 1454848), (192, 1341188), (236, 1091136), (256, 1005891), (354, 727424), (384, 670594), (472, 545568), (708, 363712), (768, 335297), (944, 272784), (1416, 181856), (1888, 136392), (2832, 90928), (3776, 68196), (5664, 45464), (5683, 45312), (7552, 34098), (11328, 22732), (11366, 22656), (15104, 17049)]