217043892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6353}}^1$

素因数の和:6449

約数の個数: 72

約数和(自身を含む): 599029704

約数和(自身を除く): 381985812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5694, 6353, 8541, 11388, 12706, 17082, 19059, 25412, 34164, 38118, 57177, 76236, 82589, 114354, 165178, 228708, 247767, 330356, 463769, 495534, 743301, 927538, 991068, 1391307, 1486602, 1855076, 2782614, 2973204, 4173921, 5565228, 6028997, 8347842, 12057994, 16695684, 18086991, 24115988, 36173982, 54260973, 72347964, 108521946, 217043892]

約数ペア:

[(1, 217043892), (2, 108521946), (3, 72347964), (4, 54260973), (6, 36173982), (9, 24115988), (12, 18086991), (13, 16695684), (18, 12057994), (26, 8347842), (36, 6028997), (39, 5565228), (52, 4173921), (73, 2973204), (78, 2782614), (117, 1855076), (146, 1486602), (156, 1391307), (219, 991068), (234, 927538), (292, 743301), (438, 495534), (468, 463769), (657, 330356), (876, 247767), (949, 228708), (1314, 165178), (1898, 114354), (2628, 82589), (2847, 76236), (3796, 57177), (5694, 38118), (6353, 34164), (8541, 25412), (11388, 19059), (12706, 17082)]