1981632192

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{68351}}^1$

素因数の和:68517

約数の個数: 56

約数和(自身を含む): 5277868032

約数和(自身を除く): 3296235840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 7248, 9664, 14496, 28992, 68351, 136702, 205053, 273404, 410106, 546808, 820212, 1093616, 1640424, 2187232, 3280848, 4374464, 6561696, 10321001, 13123392, 20642002, 30963003, 41284004, 61926006, 82568008, 123852012, 165136016, 247704024, 330272032, 495408048, 660544064, 990816096, 1981632192]

約数ペア:

[(1, 1981632192), (2, 990816096), (3, 660544064), (4, 495408048), (6, 330272032), (8, 247704024), (12, 165136016), (16, 123852012), (24, 82568008), (32, 61926006), (48, 41284004), (64, 30963003), (96, 20642002), (151, 13123392), (192, 10321001), (302, 6561696), (453, 4374464), (604, 3280848), (906, 2187232), (1208, 1640424), (1812, 1093616), (2416, 820212), (3624, 546808), (4832, 410106), (7248, 273404), (9664, 205053), (14496, 136702), (28992, 68351)]