245680952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{90059}}^1$

素因数の和:90107

約数の個数: 32

約数和(自身を含む): 518745600

約数和(自身を除く): 273064648

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 90059, 180118, 360236, 720472, 990649, 1981298, 2791829, 3962596, 5583658, 7925192, 11167316, 22334632, 30710119, 61420238, 122840476, 245680952]

約数ペア:

[(1, 245680952), (2, 122840476), (4, 61420238), (8, 30710119), (11, 22334632), (22, 11167316), (31, 7925192), (44, 5583658), (62, 3962596), (88, 2791829), (124, 1981298), (248, 990649), (341, 720472), (682, 360236), (1364, 180118), (2728, 90059)]