2783404368

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{39367}}^1$

素因数の和:39872

約数の個数: 60

約数和(自身を含む): 7805729568

約数和(自身を除く): 5022325200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7856, 8838, 11784, 17676, 23568, 35352, 39367, 70704, 78734, 118101, 157468, 236202, 314936, 354303, 472404, 629872, 708606, 944808, 1417212, 1889616, 2834424, 5668848, 19329197, 38658394, 57987591, 77316788, 115975182, 154633576, 173962773, 231950364, 309267152, 347925546, 463900728, 695851092, 927801456, 1391702184, 2783404368]

約数ペア:

[(1, 2783404368), (2, 1391702184), (3, 927801456), (4, 695851092), (6, 463900728), (8, 347925546), (9, 309267152), (12, 231950364), (16, 173962773), (18, 154633576), (24, 115975182), (36, 77316788), (48, 57987591), (72, 38658394), (144, 19329197), (491, 5668848), (982, 2834424), (1473, 1889616), (1964, 1417212), (2946, 944808), (3928, 708606), (4419, 629872), (5892, 472404), (7856, 354303), (8838, 314936), (11784, 236202), (17676, 157468), (23568, 118101), (35352, 78734), (39367, 70704)]