255269382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 548865072

約数和(自身を除く): 293595690

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 401, 474, 802, 1203, 1343, 2406, 2686, 4029, 6241, 6817, 8058, 12482, 13634, 18723, 20451, 31679, 37446, 40902, 63358, 95037, 106097, 190074, 212194, 318291, 538543, 636582, 1077086, 1615629, 2502641, 3231258, 5005282, 7507923, 15015846, 42544897, 85089794, 127634691, 255269382]

約数ペア:

[(1, 255269382), (2, 127634691), (3, 85089794), (6, 42544897), (17, 15015846), (34, 7507923), (51, 5005282), (79, 3231258), (102, 2502641), (158, 1615629), (237, 1077086), (401, 636582), (474, 538543), (802, 318291), (1203, 212194), (1343, 190074), (2406, 106097), (2686, 95037), (4029, 63358), (6241, 40902), (6817, 37446), (8058, 31679), (12482, 20451), (13634, 18723)]