305712750016

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{60763}}^1$

素因数の和:61521

約数の個数: 56

約数和(自身を含む): 612423342080

約数和(自身を除く): 306710592064

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 619, 1016, 1238, 2032, 2476, 4064, 4952, 8128, 9904, 19808, 39616, 60763, 78613, 121526, 157226, 243052, 314452, 486104, 628904, 972208, 1257808, 1944416, 2515616, 3888832, 5031232, 7716901, 15433802, 30867604, 37612297, 61735208, 75224594, 123470416, 150449188, 246940832, 300898376, 493881664, 601796752, 1203593504, 2407187008, 4776761719, 9553523438, 19107046876, 38214093752, 76428187504, 152856375008, 305712750016]

約数ペア:

[(1, 305712750016), (2, 152856375008), (4, 76428187504), (8, 38214093752), (16, 19107046876), (32, 9553523438), (64, 4776761719), (127, 2407187008), (254, 1203593504), (508, 601796752), (619, 493881664), (1016, 300898376), (1238, 246940832), (2032, 150449188), (2476, 123470416), (4064, 75224594), (4952, 61735208), (8128, 37612297), (9904, 30867604), (19808, 15433802), (39616, 7716901), (60763, 5031232), (78613, 3888832), (121526, 2515616), (157226, 1944416), (243052, 1257808), (314452, 972208), (486104, 628904)]