328649670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7753}}^1$

素因数の和:7926

約数の個数: 64

約数和(自身を含む): 882095040

約数和(自身を除く): 553445370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4239, 4710, 7065, 7753, 8478, 14130, 15506, 21195, 23259, 38765, 42390, 46518, 69777, 77530, 116295, 139554, 209331, 232590, 348885, 418662, 697770, 1046655, 1217221, 2093310, 2434442, 3651663, 6086105, 7303326, 10954989, 12172210, 18258315, 21909978, 32864967, 36516630, 54774945, 65729934, 109549890, 164324835, 328649670]

約数ペア:

[(1, 328649670), (2, 164324835), (3, 109549890), (5, 65729934), (6, 54774945), (9, 36516630), (10, 32864967), (15, 21909978), (18, 18258315), (27, 12172210), (30, 10954989), (45, 7303326), (54, 6086105), (90, 3651663), (135, 2434442), (157, 2093310), (270, 1217221), (314, 1046655), (471, 697770), (785, 418662), (942, 348885), (1413, 232590), (1570, 209331), (2355, 139554), (2826, 116295), (4239, 77530), (4710, 69777), (7065, 46518), (7753, 42390), (8478, 38765), (14130, 23259), (15506, 21195)]