498888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 1498770

約数和(自身を除く): 999882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 169, 234, 246, 312, 328, 338, 369, 468, 492, 507, 533, 676, 738, 936, 984, 1014, 1066, 1352, 1476, 1521, 1599, 2028, 2132, 2952, 3042, 3198, 4056, 4264, 4797, 6084, 6396, 6929, 9594, 12168, 12792, 13858, 19188, 20787, 27716, 38376, 41574, 55432, 62361, 83148, 124722, 166296, 249444, 498888]

約数ペア:

[(1, 498888), (2, 249444), (3, 166296), (4, 124722), (6, 83148), (8, 62361), (9, 55432), (12, 41574), (13, 38376), (18, 27716), (24, 20787), (26, 19188), (36, 13858), (39, 12792), (41, 12168), (52, 9594), (72, 6929), (78, 6396), (82, 6084), (104, 4797), (117, 4264), (123, 4056), (156, 3198), (164, 3042), (169, 2952), (234, 2132), (246, 2028), (312, 1599), (328, 1521), (338, 1476), (369, 1352), (468, 1066), (492, 1014), (507, 984), (533, 936), (676, 738)]