421948248

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{764399}}^1$

素因数の和:764431

約数の個数: 32

約数和(自身を含む): 1100736000

約数和(自身を除く): 678787752

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 764399, 1528798, 2293197, 3057596, 4586394, 6115192, 9172788, 17581177, 18345576, 35162354, 52743531, 70324708, 105487062, 140649416, 210974124, 421948248]

約数ペア:

[(1, 421948248), (2, 210974124), (3, 140649416), (4, 105487062), (6, 70324708), (8, 52743531), (12, 35162354), (23, 18345576), (24, 17581177), (46, 9172788), (69, 6115192), (92, 4586394), (138, 3057596), (184, 2293197), (276, 1528798), (552, 764399)]