259316552

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 541363200

約数和(自身を除く): 282046648

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 121, 158, 242, 316, 484, 632, 869, 968, 1738, 3391, 3476, 6782, 6952, 9559, 13564, 19118, 27128, 37301, 38236, 74602, 76472, 149204, 267889, 298408, 410311, 535778, 820622, 1071556, 1641244, 2143112, 2946779, 3282488, 5893558, 11787116, 23574232, 32414569, 64829138, 129658276, 259316552]

約数ペア:

[(1, 259316552), (2, 129658276), (4, 64829138), (8, 32414569), (11, 23574232), (22, 11787116), (44, 5893558), (79, 3282488), (88, 2946779), (121, 2143112), (158, 1641244), (242, 1071556), (316, 820622), (484, 535778), (632, 410311), (869, 298408), (968, 267889), (1738, 149204), (3391, 76472), (3476, 74602), (6782, 38236), (6952, 37301), (9559, 27128), (13564, 19118)]