262657536

素因数分解:

$2^9\times 3^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:923

約数の個数: 80

約数和(自身を含む): 703431168

約数和(自身を除く): 440773632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 384, 512, 542, 631, 768, 813, 1084, 1262, 1536, 1626, 1893, 2168, 2524, 3252, 3786, 4336, 5048, 6504, 7572, 8672, 10096, 13008, 15144, 17344, 20192, 26016, 30288, 34688, 40384, 52032, 60576, 69376, 80768, 104064, 121152, 138752, 161536, 171001, 208128, 242304, 323072, 342002, 416256, 484608, 513003, 684004, 969216, 1026006, 1368008, 2052012, 2736016, 4104024, 5472032, 8208048, 10944064, 16416096, 21888128, 32832192, 43776256, 65664384, 87552512, 131328768, 262657536]

約数ペア:

[(1, 262657536), (2, 131328768), (3, 87552512), (4, 65664384), (6, 43776256), (8, 32832192), (12, 21888128), (16, 16416096), (24, 10944064), (32, 8208048), (48, 5472032), (64, 4104024), (96, 2736016), (128, 2052012), (192, 1368008), (256, 1026006), (271, 969216), (384, 684004), (512, 513003), (542, 484608), (631, 416256), (768, 342002), (813, 323072), (1084, 242304), (1262, 208128), (1536, 171001), (1626, 161536), (1893, 138752), (2168, 121152), (2524, 104064), (3252, 80768), (3786, 69376), (4336, 60576), (5048, 52032), (6504, 40384), (7572, 34688), (8672, 30288), (10096, 26016), (13008, 20192), (15144, 17344)]