416426512

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{1579}}^1$

素因数の和:1951

約数の個数: 40

約数和(自身を含む): 825215040

約数和(自身を除く): 408788528

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 311, 424, 622, 848, 1244, 1579, 2488, 3158, 4976, 6316, 12632, 16483, 25264, 32966, 65932, 83687, 131864, 167374, 263728, 334748, 491069, 669496, 982138, 1338992, 1964276, 3928552, 7857104, 26026657, 52053314, 104106628, 208213256, 416426512]

約数ペア:

[(1, 416426512), (2, 208213256), (4, 104106628), (8, 52053314), (16, 26026657), (53, 7857104), (106, 3928552), (212, 1964276), (311, 1338992), (424, 982138), (622, 669496), (848, 491069), (1244, 334748), (1579, 263728), (2488, 167374), (3158, 131864), (4976, 83687), (6316, 65932), (12632, 32966), (16483, 25264)]