266875728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3499}}^1$

素因数の和:3744

約数の個数: 80

約数和(自身を含む): 791616000

約数和(自身を除く): 524740272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 454, 681, 908, 1362, 1589, 1816, 2724, 3178, 3499, 3632, 4767, 5448, 6356, 6998, 9534, 10497, 10896, 12712, 13996, 19068, 20994, 24493, 25424, 27992, 38136, 41988, 48986, 55984, 73479, 76272, 83976, 97972, 146958, 167952, 195944, 293916, 391888, 587832, 794273, 1175664, 1588546, 2382819, 3177092, 4765638, 5559911, 6354184, 9531276, 11119822, 12708368, 16679733, 19062552, 22239644, 33359466, 38125104, 44479288, 66718932, 88958576, 133437864, 266875728]

約数ペア:

[(1, 266875728), (2, 133437864), (3, 88958576), (4, 66718932), (6, 44479288), (7, 38125104), (8, 33359466), (12, 22239644), (14, 19062552), (16, 16679733), (21, 12708368), (24, 11119822), (28, 9531276), (42, 6354184), (48, 5559911), (56, 4765638), (84, 3177092), (112, 2382819), (168, 1588546), (227, 1175664), (336, 794273), (454, 587832), (681, 391888), (908, 293916), (1362, 195944), (1589, 167952), (1816, 146958), (2724, 97972), (3178, 83976), (3499, 76272), (3632, 73479), (4767, 55984), (5448, 48986), (6356, 41988), (6998, 38136), (9534, 27992), (10497, 25424), (10896, 24493), (12712, 20994), (13996, 19068)]