1389846528

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{2693}}^1$

素因数の和:2732

約数の個数: 168

約数和(自身を含む): 4590123408

約数和(自身を除く): 3200276880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 2693, 3072, 3584, 4032, 4096, 4608, 5376, 5386, 6144, 7168, 8064, 8079, 8192, 9216, 10752, 10772, 12288, 14336, 16128, 16158, 18432, 18851, 21504, 21544, 24237, 24576, 28672, 32256, 32316, 36864, 37702, 43008, 43088, 48474, 56553, 57344, 64512, 64632, 73728, 75404, 86016, 86176, 96948, 113106, 129024, 129264, 150808, 169659, 172032, 172352, 193896, 226212, 258048, 258528, 301616, 339318, 344704, 387792, 452424, 516096, 517056, 603232, 678636, 689408, 775584, 904848, 1034112, 1206464, 1357272, 1378816, 1551168, 1809696, 2068224, 2412928, 2714544, 2757632, 3102336, 3619392, 4136448, 4825856, 5429088, 5515264, 6204672, 7238784, 8272896, 9651712, 10858176, 11030528, 12409344, 14477568, 16545792, 19303424, 21716352, 22061056, 24818688, 28955136, 33091584, 38606848, 43432704, 49637376, 57910272, 66183168, 77213696, 86865408, 99274752, 115820544, 154427392, 173730816, 198549504, 231641088, 347461632, 463282176, 694923264, 1389846528]

約数ペア:

[(1, 1389846528), (2, 694923264), (3, 463282176), (4, 347461632), (6, 231641088), (7, 198549504), (8, 173730816), (9, 154427392), (12, 115820544), (14, 99274752), (16, 86865408), (18, 77213696), (21, 66183168), (24, 57910272), (28, 49637376), (32, 43432704), (36, 38606848), (42, 33091584), (48, 28955136), (56, 24818688), (63, 22061056), (64, 21716352), (72, 19303424), (84, 16545792), (96, 14477568), (112, 12409344), (126, 11030528), (128, 10858176), (144, 9651712), (168, 8272896), (192, 7238784), (224, 6204672), (252, 5515264), (256, 5429088), (288, 4825856), (336, 4136448), (384, 3619392), (448, 3102336), (504, 2757632), (512, 2714544), (576, 2412928), (672, 2068224), (768, 1809696), (896, 1551168), (1008, 1378816), (1024, 1357272), (1152, 1206464), (1344, 1034112), (1536, 904848), (1792, 775584), (2016, 689408), (2048, 678636), (2304, 603232), (2688, 517056), (2693, 516096), (3072, 452424), (3584, 387792), (4032, 344704), (4096, 339318), (4608, 301616), (5376, 258528), (5386, 258048), (6144, 226212), (7168, 193896), (8064, 172352), (8079, 172032), (8192, 169659), (9216, 150808), (10752, 129264), (10772, 129024), (12288, 113106), (14336, 96948), (16128, 86176), (16158, 86016), (18432, 75404), (18851, 73728), (21504, 64632), (21544, 64512), (24237, 57344), (24576, 56553), (28672, 48474), (32256, 43088), (32316, 43008), (36864, 37702)]