891295488

素因数分解:

$2^8\times 3^4\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 180

約数和(自身を含む): 2711165688

約数和(自身を除く): 1819870200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 256, 288, 318, 324, 384, 424, 432, 477, 576, 636, 648, 768, 811, 848, 864, 954, 1152, 1272, 1296, 1431, 1622, 1696, 1728, 1908, 2304, 2433, 2544, 2592, 2862, 3244, 3392, 3456, 3816, 4293, 4866, 5088, 5184, 5724, 6488, 6784, 6912, 7299, 7632, 8586, 9732, 10176, 10368, 11448, 12976, 13568, 14598, 15264, 17172, 19464, 20352, 20736, 21897, 22896, 25952, 29196, 30528, 34344, 38928, 40704, 42983, 43794, 45792, 51904, 58392, 61056, 65691, 68688, 77856, 85966, 87588, 91584, 103808, 116784, 122112, 128949, 131382, 137376, 155712, 171932, 175176, 183168, 207616, 233568, 257898, 262764, 274752, 311424, 343864, 350352, 366336, 386847, 467136, 515796, 525528, 549504, 622848, 687728, 700704, 773694, 934272, 1031592, 1051056, 1099008, 1160541, 1375456, 1401408, 1547388, 1868544, 2063184, 2102112, 2321082, 2750912, 2802816, 3094776, 3481623, 4126368, 4204224, 4642164, 5501824, 5605632, 6189552, 6963246, 8252736, 8408448, 9284328, 11003648, 12379104, 13926492, 16505472, 16816896, 18568656, 24758208, 27852984, 33010944, 37137312, 49516416, 55705968, 74274624, 99032832, 111411936, 148549248, 222823872, 297098496, 445647744, 891295488]

約数ペア:

[(1, 891295488), (2, 445647744), (3, 297098496), (4, 222823872), (6, 148549248), (8, 111411936), (9, 99032832), (12, 74274624), (16, 55705968), (18, 49516416), (24, 37137312), (27, 33010944), (32, 27852984), (36, 24758208), (48, 18568656), (53, 16816896), (54, 16505472), (64, 13926492), (72, 12379104), (81, 11003648), (96, 9284328), (106, 8408448), (108, 8252736), (128, 6963246), (144, 6189552), (159, 5605632), (162, 5501824), (192, 4642164), (212, 4204224), (216, 4126368), (256, 3481623), (288, 3094776), (318, 2802816), (324, 2750912), (384, 2321082), (424, 2102112), (432, 2063184), (477, 1868544), (576, 1547388), (636, 1401408), (648, 1375456), (768, 1160541), (811, 1099008), (848, 1051056), (864, 1031592), (954, 934272), (1152, 773694), (1272, 700704), (1296, 687728), (1431, 622848), (1622, 549504), (1696, 525528), (1728, 515796), (1908, 467136), (2304, 386847), (2433, 366336), (2544, 350352), (2592, 343864), (2862, 311424), (3244, 274752), (3392, 262764), (3456, 257898), (3816, 233568), (4293, 207616), (4866, 183168), (5088, 175176), (5184, 171932), (5724, 155712), (6488, 137376), (6784, 131382), (6912, 128949), (7299, 122112), (7632, 116784), (8586, 103808), (9732, 91584), (10176, 87588), (10368, 85966), (11448, 77856), (12976, 68688), (13568, 65691), (14598, 61056), (15264, 58392), (17172, 51904), (19464, 45792), (20352, 43794), (20736, 42983), (21897, 40704), (22896, 38928), (25952, 34344), (29196, 30528)]