531570222

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 1200925440

約数和(自身を除く): 669355218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 197, 214, 321, 394, 467, 591, 642, 934, 963, 1182, 1401, 1773, 1926, 2802, 2889, 3546, 4203, 5319, 5778, 8406, 10638, 12609, 21079, 25218, 42158, 49969, 63237, 91999, 99938, 126474, 149907, 183998, 189711, 275997, 299814, 379422, 449721, 551994, 569133, 827991, 899442, 1138266, 1349163, 1655982, 2483973, 2698326, 4967946, 9843893, 19687786, 29531679, 59063358, 88595037, 177190074, 265785111, 531570222]

約数ペア:

[(1, 531570222), (2, 265785111), (3, 177190074), (6, 88595037), (9, 59063358), (18, 29531679), (27, 19687786), (54, 9843893), (107, 4967946), (197, 2698326), (214, 2483973), (321, 1655982), (394, 1349163), (467, 1138266), (591, 899442), (642, 827991), (934, 569133), (963, 551994), (1182, 449721), (1401, 379422), (1773, 299814), (1926, 275997), (2802, 189711), (2889, 183998), (3546, 149907), (4203, 126474), (5319, 99938), (5778, 91999), (8406, 63237), (10638, 49969), (12609, 42158), (21079, 25218)]