297160808

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 651010560

約数和(自身を除く): 353849752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 157, 292, 314, 463, 511, 584, 628, 926, 1022, 1099, 1256, 1852, 2044, 2198, 3241, 3704, 4088, 4396, 6482, 8792, 11461, 12964, 22922, 25928, 33799, 45844, 67598, 72691, 80227, 91688, 135196, 145382, 160454, 236593, 270392, 290764, 320908, 473186, 508837, 581528, 641816, 946372, 1017674, 1892744, 2035348, 4070696, 5306443, 10612886, 21225772, 37145101, 42451544, 74290202, 148580404, 297160808]

約数ペア:

[(1, 297160808), (2, 148580404), (4, 74290202), (7, 42451544), (8, 37145101), (14, 21225772), (28, 10612886), (56, 5306443), (73, 4070696), (146, 2035348), (157, 1892744), (292, 1017674), (314, 946372), (463, 641816), (511, 581528), (584, 508837), (628, 473186), (926, 320908), (1022, 290764), (1099, 270392), (1256, 236593), (1852, 160454), (2044, 145382), (2198, 135196), (3241, 91688), (3704, 80227), (4088, 72691), (4396, 67598), (6482, 45844), (8792, 33799), (11461, 25928), (12964, 22922)]