2120762016

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{22247}}^1$

素因数の和:22594

約数の個数: 72

約数和(自身を含む): 6049409184

約数和(自身を除く): 3928647168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 10592, 11916, 15888, 22247, 23832, 31776, 44494, 47664, 66741, 88988, 95328, 133482, 177976, 200223, 266964, 355952, 400446, 533928, 711904, 800892, 1067856, 1601784, 2135712, 3203568, 6407136, 7363757, 14727514, 22091271, 29455028, 44182542, 58910056, 66273813, 88365084, 117820112, 132547626, 176730168, 235640224, 265095252, 353460336, 530190504, 706920672, 1060381008, 2120762016]

約数ペア:

[(1, 2120762016), (2, 1060381008), (3, 706920672), (4, 530190504), (6, 353460336), (8, 265095252), (9, 235640224), (12, 176730168), (16, 132547626), (18, 117820112), (24, 88365084), (32, 66273813), (36, 58910056), (48, 44182542), (72, 29455028), (96, 22091271), (144, 14727514), (288, 7363757), (331, 6407136), (662, 3203568), (993, 2135712), (1324, 1601784), (1986, 1067856), (2648, 800892), (2979, 711904), (3972, 533928), (5296, 400446), (5958, 355952), (7944, 266964), (10592, 200223), (11916, 177976), (15888, 133482), (22247, 95328), (23832, 88988), (31776, 66741), (44494, 47664)]