242999334

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 539289504

約数和(自身を除く): 296290170

約数列:

[1, 2, 3, 6, 9, 18, 73, 101, 146, 202, 219, 303, 438, 606, 657, 909, 1314, 1818, 1831, 3662, 5493, 7373, 10986, 14746, 16479, 22119, 32958, 44238, 66357, 132714, 133663, 184931, 267326, 369862, 400989, 554793, 801978, 1109586, 1202967, 1664379, 2405934, 3328758, 13499963, 26999926, 40499889, 80999778, 121499667, 242999334]

約数ペア:

[(1, 242999334), (2, 121499667), (3, 80999778), (6, 40499889), (9, 26999926), (18, 13499963), (73, 3328758), (101, 2405934), (146, 1664379), (202, 1202967), (219, 1109586), (303, 801978), (438, 554793), (606, 400989), (657, 369862), (909, 267326), (1314, 184931), (1818, 133663), (1831, 132714), (3662, 66357), (5493, 44238), (7373, 32958), (10986, 22119), (14746, 16479)]