578049691208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{133873}}^1$

素因数の和:134382

約数の個数: 64

約数和(自身を含む): 1194263179200

約数和(自身を除く): 616213487992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 353, 556, 706, 1112, 1412, 1529, 2824, 3058, 3883, 6116, 7766, 12232, 15532, 31064, 49067, 98134, 133873, 196268, 267746, 392536, 535492, 539737, 1070984, 1079474, 1472603, 2158948, 2945206, 4317896, 5890412, 11780824, 18608347, 37216694, 47257169, 74433388, 94514338, 148866776, 189028676, 204691817, 378057352, 409383634, 519828859, 818767268, 1039657718, 1637534536, 2079315436, 4158630872, 6568746491, 13137492982, 26274985964, 52549971928, 72256211401, 144512422802, 289024845604, 578049691208]

約数ペア:

[(1, 578049691208), (2, 289024845604), (4, 144512422802), (8, 72256211401), (11, 52549971928), (22, 26274985964), (44, 13137492982), (88, 6568746491), (139, 4158630872), (278, 2079315436), (353, 1637534536), (556, 1039657718), (706, 818767268), (1112, 519828859), (1412, 409383634), (1529, 378057352), (2824, 204691817), (3058, 189028676), (3883, 148866776), (6116, 94514338), (7766, 74433388), (12232, 47257169), (15532, 37216694), (31064, 18608347), (49067, 11780824), (98134, 5890412), (133873, 4317896), (196268, 2945206), (267746, 2158948), (392536, 1472603), (535492, 1079474), (539737, 1070984)]