239339964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3719}}^1$

素因数の和:3930

約数の個数: 48

約数和(自身を含む): 579962880

約数和(自身を除く): 340622916

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 346, 372, 519, 692, 1038, 2076, 3719, 5363, 7438, 10726, 11157, 14876, 16089, 21452, 22314, 32178, 44628, 64356, 115289, 230578, 345867, 461156, 643387, 691734, 1286774, 1383468, 1930161, 2573548, 3860322, 7720644, 19944997, 39889994, 59834991, 79779988, 119669982, 239339964]

約数ペア:

[(1, 239339964), (2, 119669982), (3, 79779988), (4, 59834991), (6, 39889994), (12, 19944997), (31, 7720644), (62, 3860322), (93, 2573548), (124, 1930161), (173, 1383468), (186, 1286774), (346, 691734), (372, 643387), (519, 461156), (692, 345867), (1038, 230578), (2076, 115289), (3719, 64356), (5363, 44628), (7438, 32178), (10726, 22314), (11157, 21452), (14876, 16089)]