255622272

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 706052160

約数和(自身を除く): 450429888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 113, 128, 129, 137, 172, 192, 226, 258, 274, 339, 344, 384, 411, 452, 516, 548, 678, 688, 822, 904, 1032, 1096, 1356, 1376, 1644, 1808, 2064, 2192, 2712, 2752, 3288, 3616, 4128, 4384, 4859, 5424, 5504, 5891, 6576, 7232, 8256, 8768, 9718, 10848, 11782, 13152, 14464, 14577, 15481, 16512, 17536, 17673, 19436, 21696, 23564, 26304, 29154, 30962, 35346, 38872, 43392, 46443, 47128, 52608, 58308, 61924, 70692, 77744, 92886, 94256, 116616, 123848, 141384, 155488, 185772, 188512, 233232, 247696, 282768, 310976, 371544, 377024, 466464, 495392, 565536, 621952, 665683, 743088, 754048, 932928, 990784, 1131072, 1331366, 1486176, 1865856, 1981568, 1997049, 2262144, 2662732, 2972352, 3994098, 5325464, 5944704, 7988196, 10650928, 15976392, 21301856, 31952784, 42603712, 63905568, 85207424, 127811136, 255622272]

約数ペア:

[(1, 255622272), (2, 127811136), (3, 85207424), (4, 63905568), (6, 42603712), (8, 31952784), (12, 21301856), (16, 15976392), (24, 10650928), (32, 7988196), (43, 5944704), (48, 5325464), (64, 3994098), (86, 2972352), (96, 2662732), (113, 2262144), (128, 1997049), (129, 1981568), (137, 1865856), (172, 1486176), (192, 1331366), (226, 1131072), (258, 990784), (274, 932928), (339, 754048), (344, 743088), (384, 665683), (411, 621952), (452, 565536), (516, 495392), (548, 466464), (678, 377024), (688, 371544), (822, 310976), (904, 282768), (1032, 247696), (1096, 233232), (1356, 188512), (1376, 185772), (1644, 155488), (1808, 141384), (2064, 123848), (2192, 116616), (2712, 94256), (2752, 92886), (3288, 77744), (3616, 70692), (4128, 61924), (4384, 58308), (4859, 52608), (5424, 47128), (5504, 46443), (5891, 43392), (6576, 38872), (7232, 35346), (8256, 30962), (8768, 29154), (9718, 26304), (10848, 23564), (11782, 21696), (13152, 19436), (14464, 17673), (14577, 17536), (15481, 16512)]