315458862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 684288000

約数和(自身を除く): 368829138

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 109, 114, 159, 218, 318, 327, 479, 654, 958, 1007, 1437, 2014, 2071, 2874, 3021, 4142, 5777, 6042, 6213, 9101, 11554, 12426, 17331, 18202, 25387, 27303, 34662, 50774, 52211, 54606, 76161, 104422, 109763, 152322, 156633, 219526, 313266, 329289, 482353, 658578, 964706, 992009, 1447059, 1984018, 2767183, 2894118, 2976027, 5534366, 5952054, 8301549, 16603098, 52576477, 105152954, 157729431, 315458862]

約数ペア:

[(1, 315458862), (2, 157729431), (3, 105152954), (6, 52576477), (19, 16603098), (38, 8301549), (53, 5952054), (57, 5534366), (106, 2976027), (109, 2894118), (114, 2767183), (159, 1984018), (218, 1447059), (318, 992009), (327, 964706), (479, 658578), (654, 482353), (958, 329289), (1007, 313266), (1437, 219526), (2014, 156633), (2071, 152322), (2874, 109763), (3021, 104422), (4142, 76161), (5777, 54606), (6042, 52211), (6213, 50774), (9101, 34662), (11554, 27303), (12426, 25387), (17331, 18202)]