231990912

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3575

約数の個数: 128

約数和(自身を含む): 720936000

約数和(自身を除く): 488945088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3533, 3648, 4104, 5472, 7066, 7296, 8208, 10599, 10944, 14132, 16416, 21198, 21888, 28264, 31797, 32832, 42396, 56528, 63594, 65664, 67127, 84792, 95391, 113056, 127188, 134254, 169584, 190782, 201381, 226112, 254376, 268508, 339168, 381564, 402762, 452224, 508752, 537016, 604143, 678336, 763128, 805524, 1017504, 1074032, 1208286, 1356672, 1526256, 1611048, 1812429, 2035008, 2148064, 2416572, 3052512, 3222096, 3624858, 4070016, 4296128, 4833144, 6105024, 6444192, 7249716, 8592256, 9666288, 12210048, 12888384, 14499432, 19332576, 25776768, 28998864, 38665152, 57997728, 77330304, 115995456, 231990912]

約数ペア:

[(1, 231990912), (2, 115995456), (3, 77330304), (4, 57997728), (6, 38665152), (8, 28998864), (9, 25776768), (12, 19332576), (16, 14499432), (18, 12888384), (19, 12210048), (24, 9666288), (27, 8592256), (32, 7249716), (36, 6444192), (38, 6105024), (48, 4833144), (54, 4296128), (57, 4070016), (64, 3624858), (72, 3222096), (76, 3052512), (96, 2416572), (108, 2148064), (114, 2035008), (128, 1812429), (144, 1611048), (152, 1526256), (171, 1356672), (192, 1208286), (216, 1074032), (228, 1017504), (288, 805524), (304, 763128), (342, 678336), (384, 604143), (432, 537016), (456, 508752), (513, 452224), (576, 402762), (608, 381564), (684, 339168), (864, 268508), (912, 254376), (1026, 226112), (1152, 201381), (1216, 190782), (1368, 169584), (1728, 134254), (1824, 127188), (2052, 113056), (2432, 95391), (2736, 84792), (3456, 67127), (3533, 65664), (3648, 63594), (4104, 56528), (5472, 42396), (7066, 32832), (7296, 31797), (8208, 28264), (10599, 21888), (10944, 21198), (14132, 16416)]