1927971584

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2162

約数の個数: 144

約数和(自身を含む): 4902460416

約数和(自身を除く): 2974488832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 128, 154, 176, 188, 224, 256, 308, 329, 352, 376, 448, 517, 616, 658, 704, 752, 896, 1034, 1232, 1316, 1408, 1504, 1792, 2068, 2081, 2464, 2632, 2816, 3008, 3619, 4136, 4162, 4928, 5264, 6016, 7238, 8272, 8324, 9856, 10528, 12032, 14476, 14567, 16544, 16648, 19712, 21056, 22891, 28952, 29134, 33088, 33296, 42112, 45782, 57904, 58268, 66176, 66592, 84224, 91564, 97807, 115808, 116536, 132352, 133184, 160237, 183128, 195614, 231616, 233072, 266368, 320474, 366256, 391228, 463232, 466144, 532736, 640948, 684649, 732512, 782456, 926464, 932288, 1075877, 1281896, 1369298, 1465024, 1564912, 1864576, 2151754, 2563792, 2738596, 2930048, 3129824, 3729152, 4303508, 5127584, 5477192, 5860096, 6259648, 7531139, 8607016, 10255168, 10954384, 12519296, 15062278, 17214032, 20510336, 21908768, 25038592, 30124556, 34428064, 41020672, 43817536, 60249112, 68856128, 87635072, 120498224, 137712256, 175270144, 240996448, 275424512, 481992896, 963985792, 1927971584]

約数ペア:

[(1, 1927971584), (2, 963985792), (4, 481992896), (7, 275424512), (8, 240996448), (11, 175270144), (14, 137712256), (16, 120498224), (22, 87635072), (28, 68856128), (32, 60249112), (44, 43817536), (47, 41020672), (56, 34428064), (64, 30124556), (77, 25038592), (88, 21908768), (94, 20510336), (112, 17214032), (128, 15062278), (154, 12519296), (176, 10954384), (188, 10255168), (224, 8607016), (256, 7531139), (308, 6259648), (329, 5860096), (352, 5477192), (376, 5127584), (448, 4303508), (517, 3729152), (616, 3129824), (658, 2930048), (704, 2738596), (752, 2563792), (896, 2151754), (1034, 1864576), (1232, 1564912), (1316, 1465024), (1408, 1369298), (1504, 1281896), (1792, 1075877), (2068, 932288), (2081, 926464), (2464, 782456), (2632, 732512), (2816, 684649), (3008, 640948), (3619, 532736), (4136, 466144), (4162, 463232), (4928, 391228), (5264, 366256), (6016, 320474), (7238, 266368), (8272, 233072), (8324, 231616), (9856, 195614), (10528, 183128), (12032, 160237), (14476, 133184), (14567, 132352), (16544, 116536), (16648, 115808), (19712, 97807), (21056, 91564), (22891, 84224), (28952, 66592), (29134, 66176), (33088, 58268), (33296, 57904), (42112, 45782)]