388213326

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{26993}}^1$

素因数の和:27065

約数の個数: 48

約数和(自身を含む): 909589824

約数和(自身を除く): 521376498

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1598, 2397, 4794, 7191, 14382, 26993, 53986, 80979, 161958, 242937, 458881, 485874, 917762, 1268671, 1376643, 2537342, 2753286, 3806013, 4129929, 7612026, 8259858, 11418039, 21567407, 22836078, 43134814, 64702221, 129404442, 194106663, 388213326]

約数ペア:

[(1, 388213326), (2, 194106663), (3, 129404442), (6, 64702221), (9, 43134814), (17, 22836078), (18, 21567407), (34, 11418039), (47, 8259858), (51, 7612026), (94, 4129929), (102, 3806013), (141, 2753286), (153, 2537342), (282, 1376643), (306, 1268671), (423, 917762), (799, 485874), (846, 458881), (1598, 242937), (2397, 161958), (4794, 80979), (7191, 53986), (14382, 26993)]