19443600384

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{486869}}^1$

素因数の和:486905

約数の個数: 88

約数和(自身を含む): 55810881840

約数和(自身を除く): 36367281456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2496, 3072, 3328, 4992, 6656, 9984, 13312, 19968, 39936, 486869, 973738, 1460607, 1947476, 2921214, 3894952, 5842428, 6329297, 7789904, 11684856, 12658594, 15579808, 18987891, 23369712, 25317188, 31159616, 37975782, 46739424, 50634376, 62319232, 75951564, 93478848, 101268752, 124638464, 151903128, 186957696, 202537504, 249276928, 303806256, 373915392, 405075008, 498553856, 607612512, 747830784, 810150016, 1215225024, 1495661568, 1620300032, 2430450048, 3240600064, 4860900096, 6481200128, 9721800192, 19443600384]

約数ペア:

[(1, 19443600384), (2, 9721800192), (3, 6481200128), (4, 4860900096), (6, 3240600064), (8, 2430450048), (12, 1620300032), (13, 1495661568), (16, 1215225024), (24, 810150016), (26, 747830784), (32, 607612512), (39, 498553856), (48, 405075008), (52, 373915392), (64, 303806256), (78, 249276928), (96, 202537504), (104, 186957696), (128, 151903128), (156, 124638464), (192, 101268752), (208, 93478848), (256, 75951564), (312, 62319232), (384, 50634376), (416, 46739424), (512, 37975782), (624, 31159616), (768, 25317188), (832, 23369712), (1024, 18987891), (1248, 15579808), (1536, 12658594), (1664, 11684856), (2496, 7789904), (3072, 6329297), (3328, 5842428), (4992, 3894952), (6656, 2921214), (9984, 1947476), (13312, 1460607), (19968, 973738), (39936, 486869)]