1328551488

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{467}}^1$

素因数の和:945

約数の個数: 168

約数和(自身を含む): 4172407200

約数和(自身を除く): 2843855712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 449, 467, 528, 576, 704, 792, 898, 934, 1056, 1347, 1401, 1584, 1796, 1868, 2112, 2694, 2802, 3168, 3592, 3736, 4041, 4203, 4939, 5137, 5388, 5604, 6336, 7184, 7472, 8082, 8406, 9878, 10274, 10776, 11208, 14368, 14817, 14944, 15411, 16164, 16812, 19756, 20548, 21552, 22416, 28736, 29634, 29888, 30822, 32328, 33624, 39512, 41096, 43104, 44451, 44832, 46233, 59268, 61644, 64656, 67248, 79024, 82192, 86208, 88902, 89664, 92466, 118536, 123288, 129312, 134496, 158048, 164384, 177804, 184932, 209683, 237072, 246576, 258624, 268992, 316096, 328768, 355608, 369864, 419366, 474144, 493152, 629049, 711216, 739728, 838732, 948288, 986304, 1258098, 1422432, 1479456, 1677464, 1887147, 2306513, 2516196, 2844864, 2958912, 3354928, 3774294, 4613026, 5032392, 6709856, 6919539, 7548588, 9226052, 10064784, 13419712, 13839078, 15097176, 18452104, 20129568, 20758617, 27678156, 30194352, 36904208, 40259136, 41517234, 55356312, 60388704, 73808416, 83034468, 110712624, 120777408, 147616832, 166068936, 221425248, 332137872, 442850496, 664275744, 1328551488]

約数ペア:

[(1, 1328551488), (2, 664275744), (3, 442850496), (4, 332137872), (6, 221425248), (8, 166068936), (9, 147616832), (11, 120777408), (12, 110712624), (16, 83034468), (18, 73808416), (22, 60388704), (24, 55356312), (32, 41517234), (33, 40259136), (36, 36904208), (44, 30194352), (48, 27678156), (64, 20758617), (66, 20129568), (72, 18452104), (88, 15097176), (96, 13839078), (99, 13419712), (132, 10064784), (144, 9226052), (176, 7548588), (192, 6919539), (198, 6709856), (264, 5032392), (288, 4613026), (352, 3774294), (396, 3354928), (449, 2958912), (467, 2844864), (528, 2516196), (576, 2306513), (704, 1887147), (792, 1677464), (898, 1479456), (934, 1422432), (1056, 1258098), (1347, 986304), (1401, 948288), (1584, 838732), (1796, 739728), (1868, 711216), (2112, 629049), (2694, 493152), (2802, 474144), (3168, 419366), (3592, 369864), (3736, 355608), (4041, 328768), (4203, 316096), (4939, 268992), (5137, 258624), (5388, 246576), (5604, 237072), (6336, 209683), (7184, 184932), (7472, 177804), (8082, 164384), (8406, 158048), (9878, 134496), (10274, 129312), (10776, 123288), (11208, 118536), (14368, 92466), (14817, 89664), (14944, 88902), (15411, 86208), (16164, 82192), (16812, 79024), (19756, 67248), (20548, 64656), (21552, 61644), (22416, 59268), (28736, 46233), (29634, 44832), (29888, 44451), (30822, 43104), (32328, 41096), (33624, 39512)]