217573608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1295081}}^1$

素因数の和:1295097

約数の個数: 32

約数和(自身を含む): 621639360

約数和(自身を除く): 404065752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1295081, 2590162, 3885243, 5180324, 7770486, 9065567, 10360648, 15540972, 18131134, 27196701, 31081944, 36262268, 54393402, 72524536, 108786804, 217573608]

約数ペア:

[(1, 217573608), (2, 108786804), (3, 72524536), (4, 54393402), (6, 36262268), (7, 31081944), (8, 27196701), (12, 18131134), (14, 15540972), (21, 10360648), (24, 9065567), (28, 7770486), (42, 5180324), (56, 3885243), (84, 2590162), (168, 1295081)]