390410208

素因数分解:

$2^5\times 3^2\times {\mathrm{1355591}}^1$

素因数の和:1355607

約数の個数: 36

約数和(自身を含む): 1110229848

約数和(自身を除く): 719819640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1355591, 2711182, 4066773, 5422364, 8133546, 10844728, 12200319, 16267092, 21689456, 24400638, 32534184, 43378912, 48801276, 65068368, 97602552, 130136736, 195205104, 390410208]

約数ペア:

[(1, 390410208), (2, 195205104), (3, 130136736), (4, 97602552), (6, 65068368), (8, 48801276), (9, 43378912), (12, 32534184), (16, 24400638), (18, 21689456), (24, 16267092), (32, 12200319), (36, 10844728), (48, 8133546), (72, 5422364), (96, 4066773), (144, 2711182), (288, 1355591)]