216343736

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 479474880

約数和(自身を除く): 263131144

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 193, 259, 296, 386, 518, 541, 772, 1036, 1082, 1351, 1544, 2072, 2164, 2702, 3787, 4328, 5404, 7141, 7574, 10808, 14282, 15148, 20017, 28564, 30296, 40034, 49987, 57128, 80068, 99974, 104413, 140119, 160136, 199948, 208826, 280238, 399896, 417652, 560476, 730891, 835304, 1120952, 1461782, 2923564, 3863281, 5847128, 7726562, 15453124, 27042967, 30906248, 54085934, 108171868, 216343736]

約数ペア:

[(1, 216343736), (2, 108171868), (4, 54085934), (7, 30906248), (8, 27042967), (14, 15453124), (28, 7726562), (37, 5847128), (56, 3863281), (74, 2923564), (148, 1461782), (193, 1120952), (259, 835304), (296, 730891), (386, 560476), (518, 417652), (541, 399896), (772, 280238), (1036, 208826), (1082, 199948), (1351, 160136), (1544, 140119), (2072, 104413), (2164, 99974), (2702, 80068), (3787, 57128), (4328, 49987), (5404, 40034), (7141, 30296), (7574, 28564), (10808, 20017), (14282, 15148)]