249551772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23081}}^1$

素因数の和:23158

約数の個数: 48

約数和(自身を含む): 628199712

約数和(自身を除く): 378647940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 23081, 46162, 69243, 92324, 138486, 276972, 392377, 784754, 1177131, 1223293, 1569508, 2354262, 2446586, 3669879, 4708524, 4893172, 7339758, 14679516, 20795981, 41591962, 62387943, 83183924, 124775886, 249551772]

約数ペア:

[(1, 249551772), (2, 124775886), (3, 83183924), (4, 62387943), (6, 41591962), (12, 20795981), (17, 14679516), (34, 7339758), (51, 4893172), (53, 4708524), (68, 3669879), (102, 2446586), (106, 2354262), (159, 1569508), (204, 1223293), (212, 1177131), (318, 784754), (636, 392377), (901, 276972), (1802, 138486), (2703, 92324), (3604, 69243), (5406, 46162), (10812, 23081)]