388838016

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{16073}}^1$

素因数の和:16103

約数の個数: 128

約数和(自身を含む): 1311638400

約数和(自身を除く): 922800384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 16073, 24192, 32146, 48219, 64292, 96438, 112511, 128584, 144657, 192876, 225022, 257168, 289314, 337533, 385752, 433971, 450044, 514336, 578628, 675066, 771504, 867942, 900088, 1012599, 1028672, 1157256, 1350132, 1543008, 1735884, 1800176, 2025198, 2057344, 2314512, 2700264, 3037797, 3086016, 3471768, 3600352, 4050396, 4629024, 5400528, 6075594, 6172032, 6943536, 7200704, 8100792, 9258048, 10801056, 12151188, 13887072, 14401408, 16201584, 18516096, 21602112, 24302376, 27774144, 32403168, 43204224, 48604752, 55548288, 64806336, 97209504, 129612672, 194419008, 388838016]

約数ペア:

[(1, 388838016), (2, 194419008), (3, 129612672), (4, 97209504), (6, 64806336), (7, 55548288), (8, 48604752), (9, 43204224), (12, 32403168), (14, 27774144), (16, 24302376), (18, 21602112), (21, 18516096), (24, 16201584), (27, 14401408), (28, 13887072), (32, 12151188), (36, 10801056), (42, 9258048), (48, 8100792), (54, 7200704), (56, 6943536), (63, 6172032), (64, 6075594), (72, 5400528), (84, 4629024), (96, 4050396), (108, 3600352), (112, 3471768), (126, 3086016), (128, 3037797), (144, 2700264), (168, 2314512), (189, 2057344), (192, 2025198), (216, 1800176), (224, 1735884), (252, 1543008), (288, 1350132), (336, 1157256), (378, 1028672), (384, 1012599), (432, 900088), (448, 867942), (504, 771504), (576, 675066), (672, 578628), (756, 514336), (864, 450044), (896, 433971), (1008, 385752), (1152, 337533), (1344, 289314), (1512, 257168), (1728, 225022), (2016, 192876), (2688, 144657), (3024, 128584), (3456, 112511), (4032, 96438), (6048, 64292), (8064, 48219), (12096, 32146), (16073, 24192)]