438201888

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{198461}}^1$

素因数の和:198497

約数の個数: 48

約数和(自身を含む): 1200298176

約数和(自身を除く): 762096288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 198461, 396922, 595383, 793844, 1190766, 1587688, 2381532, 3175376, 4564603, 4763064, 6350752, 9129206, 9526128, 13693809, 18258412, 19052256, 27387618, 36516824, 54775236, 73033648, 109550472, 146067296, 219100944, 438201888]

約数ペア:

[(1, 438201888), (2, 219100944), (3, 146067296), (4, 109550472), (6, 73033648), (8, 54775236), (12, 36516824), (16, 27387618), (23, 19052256), (24, 18258412), (32, 13693809), (46, 9526128), (48, 9129206), (69, 6350752), (92, 4763064), (96, 4564603), (138, 3175376), (184, 2381532), (276, 1587688), (368, 1190766), (552, 793844), (736, 595383), (1104, 396922), (2208, 198461)]