228218342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 402192000

約数和(自身を除く): 173973658

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 121, 242, 319, 341, 638, 682, 899, 1049, 1798, 2098, 3509, 3751, 7018, 7502, 9889, 11539, 19778, 23078, 30421, 32519, 60842, 65038, 108779, 126929, 217558, 253858, 334631, 357709, 669262, 715418, 943051, 1886102, 3680941, 3934799, 7361882, 7869598, 10373561, 20747122, 114109171, 228218342]

約数ペア:

[(1, 228218342), (2, 114109171), (11, 20747122), (22, 10373561), (29, 7869598), (31, 7361882), (58, 3934799), (62, 3680941), (121, 1886102), (242, 943051), (319, 715418), (341, 669262), (638, 357709), (682, 334631), (899, 253858), (1049, 217558), (1798, 126929), (2098, 108779), (3509, 65038), (3751, 60842), (7018, 32519), (7502, 30421), (9889, 23078), (11539, 19778)]