15986957272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{324991}}^1$

素因数の和:325064

約数の個数: 64

約数和(自身を含む): 36035112960

約数和(自身を除く): 20048155688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1892, 2236, 3784, 4472, 6149, 12298, 24596, 49192, 324991, 649982, 1299964, 2599928, 3574901, 4224883, 7149802, 8449766, 13974613, 14299604, 16899532, 27949226, 28599208, 33799064, 46473713, 55898452, 92947426, 111796904, 153720743, 181669969, 185894852, 307441486, 363339938, 371789704, 614882972, 726679876, 1229765944, 1453359752, 1998369659, 3996739318, 7993478636, 15986957272]

約数ペア:

[(1, 15986957272), (2, 7993478636), (4, 3996739318), (8, 1998369659), (11, 1453359752), (13, 1229765944), (22, 726679876), (26, 614882972), (43, 371789704), (44, 363339938), (52, 307441486), (86, 185894852), (88, 181669969), (104, 153720743), (143, 111796904), (172, 92947426), (286, 55898452), (344, 46473713), (473, 33799064), (559, 28599208), (572, 27949226), (946, 16899532), (1118, 14299604), (1144, 13974613), (1892, 8449766), (2236, 7149802), (3784, 4224883), (4472, 3574901), (6149, 2599928), (12298, 1299964), (24596, 649982), (49192, 324991)]