289318428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1148089}}^1$

素因数の和:1148106

約数の個数: 36

約数和(自身を含む): 835809520

約数和(自身を除く): 546491092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1148089, 2296178, 3444267, 4592356, 6888534, 8036623, 10332801, 13777068, 16073246, 20665602, 24109869, 32146492, 41331204, 48219738, 72329607, 96439476, 144659214, 289318428]

約数ペア:

[(1, 289318428), (2, 144659214), (3, 96439476), (4, 72329607), (6, 48219738), (7, 41331204), (9, 32146492), (12, 24109869), (14, 20665602), (18, 16073246), (21, 13777068), (28, 10332801), (36, 8036623), (42, 6888534), (63, 4592356), (84, 3444267), (126, 2296178), (252, 1148089)]