303432016

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 595596800

約数和(自身を除く): 292164784

約数列:

[1, 2, 4, 8, 16, 157, 199, 314, 398, 607, 628, 796, 1214, 1256, 1592, 2428, 2512, 3184, 4856, 9712, 31243, 62486, 95299, 120793, 124972, 190598, 241586, 249944, 381196, 483172, 499888, 762392, 966344, 1524784, 1932688, 18964501, 37929002, 75858004, 151716008, 303432016]

約数ペア:

[(1, 303432016), (2, 151716008), (4, 75858004), (8, 37929002), (16, 18964501), (157, 1932688), (199, 1524784), (314, 966344), (398, 762392), (607, 499888), (628, 483172), (796, 381196), (1214, 249944), (1256, 241586), (1592, 190598), (2428, 124972), (2512, 120793), (3184, 95299), (4856, 62486), (9712, 31243)]