409043868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{87179}}^1$

素因数の和:87226

約数の個数: 48

約数和(自身を含む): 1054529280

約数和(自身を除く): 645485412

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 87179, 174358, 261537, 348716, 523074, 1046148, 1482043, 2005117, 2964086, 4010234, 4446129, 5928172, 6015351, 8020468, 8892258, 12030702, 17784516, 24061404, 34086989, 68173978, 102260967, 136347956, 204521934, 409043868]

約数ペア:

[(1, 409043868), (2, 204521934), (3, 136347956), (4, 102260967), (6, 68173978), (12, 34086989), (17, 24061404), (23, 17784516), (34, 12030702), (46, 8892258), (51, 8020468), (68, 6015351), (69, 5928172), (92, 4446129), (102, 4010234), (138, 2964086), (204, 2005117), (276, 1482043), (391, 1046148), (782, 523074), (1173, 348716), (1564, 261537), (2346, 174358), (4692, 87179)]