255542952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1521089}}^1$

素因数の和:1521105

約数の個数: 32

約数和(自身を含む): 730123200

約数和(自身を除く): 474580248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1521089, 3042178, 4563267, 6084356, 9126534, 10647623, 12168712, 18253068, 21295246, 31942869, 36506136, 42590492, 63885738, 85180984, 127771476, 255542952]

約数ペア:

[(1, 255542952), (2, 127771476), (3, 85180984), (4, 63885738), (6, 42590492), (7, 36506136), (8, 31942869), (12, 21295246), (14, 18253068), (21, 12168712), (24, 10647623), (28, 9126534), (42, 6084356), (56, 4563267), (84, 3042178), (168, 1521089)]