397873152

素因数分解:

$2^{12}\times 3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 156

約数和(自身を含む): 1180683504

約数和(自身を除く): 782810352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 251, 256, 258, 288, 344, 384, 387, 502, 512, 516, 576, 688, 753, 768, 774, 1004, 1024, 1032, 1152, 1376, 1506, 1536, 1548, 2008, 2048, 2064, 2259, 2304, 2752, 3012, 3072, 3096, 4016, 4096, 4128, 4518, 4608, 5504, 6024, 6144, 6192, 8032, 8256, 9036, 9216, 10793, 11008, 12048, 12288, 12384, 16064, 16512, 18072, 18432, 21586, 22016, 24096, 24768, 32128, 32379, 33024, 36144, 36864, 43172, 44032, 48192, 49536, 64256, 64758, 66048, 72288, 86344, 88064, 96384, 97137, 99072, 128512, 129516, 132096, 144576, 172688, 176128, 192768, 194274, 198144, 257024, 259032, 264192, 289152, 345376, 385536, 388548, 396288, 514048, 518064, 528384, 578304, 690752, 771072, 777096, 792576, 1028096, 1036128, 1156608, 1381504, 1542144, 1554192, 1585152, 2072256, 2313216, 2763008, 3084288, 3108384, 4144512, 4626432, 5526016, 6216768, 8289024, 9252864, 11052032, 12433536, 16578048, 22104064, 24867072, 33156096, 44208128, 49734144, 66312192, 99468288, 132624384, 198936576, 397873152]

約数ペア:

[(1, 397873152), (2, 198936576), (3, 132624384), (4, 99468288), (6, 66312192), (8, 49734144), (9, 44208128), (12, 33156096), (16, 24867072), (18, 22104064), (24, 16578048), (32, 12433536), (36, 11052032), (43, 9252864), (48, 8289024), (64, 6216768), (72, 5526016), (86, 4626432), (96, 4144512), (128, 3108384), (129, 3084288), (144, 2763008), (172, 2313216), (192, 2072256), (251, 1585152), (256, 1554192), (258, 1542144), (288, 1381504), (344, 1156608), (384, 1036128), (387, 1028096), (502, 792576), (512, 777096), (516, 771072), (576, 690752), (688, 578304), (753, 528384), (768, 518064), (774, 514048), (1004, 396288), (1024, 388548), (1032, 385536), (1152, 345376), (1376, 289152), (1506, 264192), (1536, 259032), (1548, 257024), (2008, 198144), (2048, 194274), (2064, 192768), (2259, 176128), (2304, 172688), (2752, 144576), (3012, 132096), (3072, 129516), (3096, 128512), (4016, 99072), (4096, 97137), (4128, 96384), (4518, 88064), (4608, 86344), (5504, 72288), (6024, 66048), (6144, 64758), (6192, 64256), (8032, 49536), (8256, 48192), (9036, 44032), (9216, 43172), (10793, 36864), (11008, 36144), (12048, 33024), (12288, 32379), (12384, 32128), (16064, 24768), (16512, 24096), (18072, 22016), (18432, 21586)]