313947264

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^2\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 851059440

約数和(自身を除く): 537112176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 131, 158, 192, 237, 262, 316, 384, 393, 474, 524, 632, 786, 948, 1048, 1264, 1572, 1896, 2096, 2528, 3144, 3792, 4192, 5056, 6241, 6288, 7584, 8384, 10112, 10349, 12482, 12576, 15168, 16768, 18723, 20698, 24964, 25152, 30336, 31047, 37446, 41396, 49928, 50304, 62094, 74892, 82792, 99856, 124188, 149784, 165584, 199712, 248376, 299568, 331168, 399424, 496752, 599136, 662336, 798848, 817571, 993504, 1198272, 1324672, 1635142, 1987008, 2396544, 2452713, 3270284, 3974016, 4905426, 6540568, 9810852, 13081136, 19621704, 26162272, 39243408, 52324544, 78486816, 104649088, 156973632, 313947264]

約数ペア:

[(1, 313947264), (2, 156973632), (3, 104649088), (4, 78486816), (6, 52324544), (8, 39243408), (12, 26162272), (16, 19621704), (24, 13081136), (32, 9810852), (48, 6540568), (64, 4905426), (79, 3974016), (96, 3270284), (128, 2452713), (131, 2396544), (158, 1987008), (192, 1635142), (237, 1324672), (262, 1198272), (316, 993504), (384, 817571), (393, 798848), (474, 662336), (524, 599136), (632, 496752), (786, 399424), (948, 331168), (1048, 299568), (1264, 248376), (1572, 199712), (1896, 165584), (2096, 149784), (2528, 124188), (3144, 99856), (3792, 82792), (4192, 74892), (5056, 62094), (6241, 50304), (6288, 49928), (7584, 41396), (8384, 37446), (10112, 31047), (10349, 30336), (12482, 25152), (12576, 24964), (15168, 20698), (16768, 18723)]