238217336

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{18257}}^1$

素因数の和:18503

約数の個数: 32

約数和(自身を含む): 512684640

約数和(自身を除く): 274467304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 6524, 13048, 18257, 36514, 73028, 127799, 146056, 255598, 511196, 1022392, 4253881, 8507762, 17015524, 29777167, 34031048, 59554334, 119108668, 238217336]

約数ペア:

[(1, 238217336), (2, 119108668), (4, 59554334), (7, 34031048), (8, 29777167), (14, 17015524), (28, 8507762), (56, 4253881), (233, 1022392), (466, 511196), (932, 255598), (1631, 146056), (1864, 127799), (3262, 73028), (6524, 36514), (13048, 18257)]