554796768

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19997}}^1$

素因数の和:20044

約数の個数: 72

約数和(自身を含む): 1547125272

約数和(自身を除く): 992328504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4624, 6936, 9248, 13872, 19997, 27744, 39994, 59991, 79988, 119982, 159976, 239964, 319952, 339949, 479928, 639904, 679898, 959856, 1019847, 1359796, 1919712, 2039694, 2719592, 4079388, 5439184, 5779133, 8158776, 10878368, 11558266, 16317552, 17337399, 23116532, 32635104, 34674798, 46233064, 69349596, 92466128, 138699192, 184932256, 277398384, 554796768]

約数ペア:

[(1, 554796768), (2, 277398384), (3, 184932256), (4, 138699192), (6, 92466128), (8, 69349596), (12, 46233064), (16, 34674798), (17, 32635104), (24, 23116532), (32, 17337399), (34, 16317552), (48, 11558266), (51, 10878368), (68, 8158776), (96, 5779133), (102, 5439184), (136, 4079388), (204, 2719592), (272, 2039694), (289, 1919712), (408, 1359796), (544, 1019847), (578, 959856), (816, 679898), (867, 639904), (1156, 479928), (1632, 339949), (1734, 319952), (2312, 239964), (3468, 159976), (4624, 119982), (6936, 79988), (9248, 59991), (13872, 39994), (19997, 27744)]