1254682368

素因数分解:

$2^8\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4157}}^1$

素因数の和:4310

約数の個数: 108

約数和(自身を含む): 3646050408

約数和(自身を除く): 2391368040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 524, 576, 768, 786, 1048, 1152, 1179, 1572, 2096, 2304, 2358, 3144, 4157, 4192, 4716, 6288, 8314, 8384, 9432, 12471, 12576, 16628, 16768, 18864, 24942, 25152, 33256, 33536, 37413, 37728, 49884, 50304, 66512, 74826, 75456, 99768, 100608, 133024, 149652, 150912, 199536, 266048, 299304, 301824, 399072, 532096, 544567, 598608, 798144, 1064192, 1089134, 1197216, 1596288, 1633701, 2178268, 2394432, 3192576, 3267402, 4356536, 4788864, 4901103, 6534804, 8713072, 9577728, 9802206, 13069608, 17426144, 19604412, 26139216, 34852288, 39208824, 52278432, 69704576, 78417648, 104556864, 139409152, 156835296, 209113728, 313670592, 418227456, 627341184, 1254682368]

約数ペア:

[(1, 1254682368), (2, 627341184), (3, 418227456), (4, 313670592), (6, 209113728), (8, 156835296), (9, 139409152), (12, 104556864), (16, 78417648), (18, 69704576), (24, 52278432), (32, 39208824), (36, 34852288), (48, 26139216), (64, 19604412), (72, 17426144), (96, 13069608), (128, 9802206), (131, 9577728), (144, 8713072), (192, 6534804), (256, 4901103), (262, 4788864), (288, 4356536), (384, 3267402), (393, 3192576), (524, 2394432), (576, 2178268), (768, 1633701), (786, 1596288), (1048, 1197216), (1152, 1089134), (1179, 1064192), (1572, 798144), (2096, 598608), (2304, 544567), (2358, 532096), (3144, 399072), (4157, 301824), (4192, 299304), (4716, 266048), (6288, 199536), (8314, 150912), (8384, 149652), (9432, 133024), (12471, 100608), (12576, 99768), (16628, 75456), (16768, 74826), (18864, 66512), (24942, 50304), (25152, 49884), (33256, 37728), (33536, 37413)]