388303902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60427}}^1$

素因数の和:60462

約数の個数: 64

約数和(自身を含む): 1044195840

約数和(自身を除く): 655891938

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 60427, 120854, 181281, 362562, 422989, 543843, 845978, 1027259, 1087686, 1268967, 1631529, 2054518, 2537934, 3081777, 3263058, 3806901, 6163554, 7190813, 7613802, 9245331, 11420703, 14381626, 18490662, 21572439, 22841406, 27735993, 43144878, 55471986, 64717317, 129434634, 194151951, 388303902]

約数ペア:

[(1, 388303902), (2, 194151951), (3, 129434634), (6, 64717317), (7, 55471986), (9, 43144878), (14, 27735993), (17, 22841406), (18, 21572439), (21, 18490662), (27, 14381626), (34, 11420703), (42, 9245331), (51, 7613802), (54, 7190813), (63, 6163554), (102, 3806901), (119, 3263058), (126, 3081777), (153, 2537934), (189, 2054518), (238, 1631529), (306, 1268967), (357, 1087686), (378, 1027259), (459, 845978), (714, 543843), (918, 422989), (1071, 362562), (2142, 181281), (3213, 120854), (6426, 60427)]