385416

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 1074060

約数和(自身を除く): 688644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 101, 106, 159, 202, 212, 303, 318, 404, 424, 477, 606, 636, 808, 909, 954, 1212, 1272, 1818, 1908, 2424, 3636, 3816, 5353, 7272, 10706, 16059, 21412, 32118, 42824, 48177, 64236, 96354, 128472, 192708, 385416]

約数ペア:

[(1, 385416), (2, 192708), (3, 128472), (4, 96354), (6, 64236), (8, 48177), (9, 42824), (12, 32118), (18, 21412), (24, 16059), (36, 10706), (53, 7272), (72, 5353), (101, 3816), (106, 3636), (159, 2424), (202, 1908), (212, 1818), (303, 1272), (318, 1212), (404, 954), (424, 909), (477, 808), (606, 636)]