440572048

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{24133}}^1$

素因数の和:24311

約数の個数: 40

約数和(自身を含む): 981578048

約数和(自身を除く): 541006000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9128, 18256, 24133, 48266, 96532, 168931, 193064, 337862, 386128, 675724, 1351448, 2702896, 3933679, 7867358, 15734716, 27535753, 31469432, 55071506, 62938864, 110143012, 220286024, 440572048]

約数ペア:

[(1, 440572048), (2, 220286024), (4, 110143012), (7, 62938864), (8, 55071506), (14, 31469432), (16, 27535753), (28, 15734716), (56, 7867358), (112, 3933679), (163, 2702896), (326, 1351448), (652, 675724), (1141, 386128), (1304, 337862), (2282, 193064), (2608, 168931), (4564, 96532), (9128, 48266), (18256, 24133)]