264908888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 528768000

約数和(自身を除く): 263859112

約数列:

[1, 2, 4, 8, 31, 62, 67, 107, 124, 134, 149, 214, 248, 268, 298, 428, 536, 596, 856, 1192, 2077, 3317, 4154, 4619, 6634, 7169, 8308, 9238, 9983, 13268, 14338, 15943, 16616, 18476, 19966, 26536, 28676, 31886, 36952, 39932, 57352, 63772, 79864, 127544, 222239, 309473, 444478, 494233, 618946, 888956, 988466, 1068181, 1237892, 1777912, 1976932, 2136362, 2475784, 3953864, 4272724, 8545448, 33113611, 66227222, 132454444, 264908888]

約数ペア:

[(1, 264908888), (2, 132454444), (4, 66227222), (8, 33113611), (31, 8545448), (62, 4272724), (67, 3953864), (107, 2475784), (124, 2136362), (134, 1976932), (149, 1777912), (214, 1237892), (248, 1068181), (268, 988466), (298, 888956), (428, 618946), (536, 494233), (596, 444478), (856, 309473), (1192, 222239), (2077, 127544), (3317, 79864), (4154, 63772), (4619, 57352), (6634, 39932), (7169, 36952), (8308, 31886), (9238, 28676), (9983, 26536), (13268, 19966), (14338, 18476), (15943, 16616)]