247387188648

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{372971}}^1$

素因数の和:373962

約数の個数: 64

約数和(自身を含む): 640467518400

約数和(自身を除く): 393080329752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 953, 1906, 2859, 3812, 5718, 7624, 11436, 22872, 27637, 55274, 82911, 110548, 165822, 221096, 331644, 372971, 663288, 745942, 1118913, 1491884, 2237826, 2983768, 4475652, 8951304, 10816159, 21632318, 32448477, 43264636, 64896954, 86529272, 129793908, 259587816, 355441363, 710882726, 1066324089, 1421765452, 2132648178, 2843530904, 4265296356, 8530592712, 10307799527, 20615599054, 30923398581, 41231198108, 61846797162, 82462396216, 123693594324, 247387188648]

約数ペア:

[(1, 247387188648), (2, 123693594324), (3, 82462396216), (4, 61846797162), (6, 41231198108), (8, 30923398581), (12, 20615599054), (24, 10307799527), (29, 8530592712), (58, 4265296356), (87, 2843530904), (116, 2132648178), (174, 1421765452), (232, 1066324089), (348, 710882726), (696, 355441363), (953, 259587816), (1906, 129793908), (2859, 86529272), (3812, 64896954), (5718, 43264636), (7624, 32448477), (11436, 21632318), (22872, 10816159), (27637, 8951304), (55274, 4475652), (82911, 2983768), (110548, 2237826), (165822, 1491884), (221096, 1118913), (331644, 745942), (372971, 663288)]