214345144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 453327840

約数和(自身を除く): 238982696

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 53, 74, 104, 106, 148, 212, 296, 424, 481, 689, 962, 1051, 1378, 1924, 1961, 2102, 2756, 3848, 3922, 4204, 5512, 7844, 8408, 13663, 15688, 25493, 27326, 38887, 50986, 54652, 55703, 77774, 101972, 109304, 111406, 155548, 203944, 222812, 311096, 445624, 505531, 724139, 1011062, 1448278, 2022124, 2061011, 2896556, 4044248, 4122022, 5793112, 8244044, 16488088, 26793143, 53586286, 107172572, 214345144]

約数ペア:

[(1, 214345144), (2, 107172572), (4, 53586286), (8, 26793143), (13, 16488088), (26, 8244044), (37, 5793112), (52, 4122022), (53, 4044248), (74, 2896556), (104, 2061011), (106, 2022124), (148, 1448278), (212, 1011062), (296, 724139), (424, 505531), (481, 445624), (689, 311096), (962, 222812), (1051, 203944), (1378, 155548), (1924, 111406), (1961, 109304), (2102, 101972), (2756, 77774), (3848, 55703), (3922, 54652), (4204, 50986), (5512, 38887), (7844, 27326), (8408, 25493), (13663, 15688)]