1230487764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{405299}}^1$

素因数の和:405340

約数の個数: 48

約数和(自身を含む): 3268339200

約数和(自身を除く): 2037851436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 405299, 810598, 1215897, 1621196, 2431794, 4458289, 4863588, 8916578, 9321877, 13374867, 17833156, 18643754, 26749734, 27965631, 37287508, 53499468, 55931262, 102540647, 111862524, 205081294, 307621941, 410162588, 615243882, 1230487764]

約数ペア:

[(1, 1230487764), (2, 615243882), (3, 410162588), (4, 307621941), (6, 205081294), (11, 111862524), (12, 102540647), (22, 55931262), (23, 53499468), (33, 37287508), (44, 27965631), (46, 26749734), (66, 18643754), (69, 17833156), (92, 13374867), (132, 9321877), (138, 8916578), (253, 4863588), (276, 4458289), (506, 2431794), (759, 1621196), (1012, 1215897), (1518, 810598), (3036, 405299)]