128704488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8263}}^1$

素因数の和:8342

約数の個数: 64

約数和(自身を含む): 357004800

約数和(自身を除く): 228300312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 236, 264, 354, 472, 649, 708, 1298, 1416, 1947, 2596, 3894, 5192, 7788, 8263, 15576, 16526, 24789, 33052, 49578, 66104, 90893, 99156, 181786, 198312, 272679, 363572, 487517, 545358, 727144, 975034, 1090716, 1462551, 1950068, 2181432, 2925102, 3900136, 5362687, 5850204, 10725374, 11700408, 16088061, 21450748, 32176122, 42901496, 64352244, 128704488]

約数ペア:

[(1, 128704488), (2, 64352244), (3, 42901496), (4, 32176122), (6, 21450748), (8, 16088061), (11, 11700408), (12, 10725374), (22, 5850204), (24, 5362687), (33, 3900136), (44, 2925102), (59, 2181432), (66, 1950068), (88, 1462551), (118, 1090716), (132, 975034), (177, 727144), (236, 545358), (264, 487517), (354, 363572), (472, 272679), (649, 198312), (708, 181786), (1298, 99156), (1416, 90893), (1947, 66104), (2596, 49578), (3894, 33052), (5192, 24789), (7788, 16526), (8263, 15576)]