231038724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{392923}}^1$

素因数の和:392944

約数の個数: 36

約数和(自身を含む): 627106704

約数和(自身を除く): 396067980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 392923, 785846, 1178769, 1571692, 2357538, 2750461, 4715076, 5500922, 8251383, 11001844, 16502766, 19253227, 33005532, 38506454, 57759681, 77012908, 115519362, 231038724]

約数ペア:

[(1, 231038724), (2, 115519362), (3, 77012908), (4, 57759681), (6, 38506454), (7, 33005532), (12, 19253227), (14, 16502766), (21, 11001844), (28, 8251383), (42, 5500922), (49, 4715076), (84, 2750461), (98, 2357538), (147, 1571692), (196, 1178769), (294, 785846), (588, 392923)]